diff --git a/chromium/src/third_party/speech-dispatcher/BUILD.gn b/chromium/src/third_party/speech-dispatcher/BUILD.gn
new file mode 100644
index 0000000..fce246e
--- /dev/null
+++ b/chromium/src/third_party/speech-dispatcher/BUILD.gn
@@ -0,0 +1,30 @@
+# Copyright 2014 The Chromium Authors. All rights reserved.
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+
+import("//tools/generate_library_loader/generate_library_loader.gni")
+
+generate_library_loader("speech-dispatcher") {
+  name = "LibSpeechdLoader"
+  output_h = "libspeechd.h"
+  output_cc = "libspeechd.cc"
+  header = "<libspeechd.h>"
+  bundled_header = "\"third_party/speech-dispatcher/libspeechd.h\""
+
+  functions = [
+    "spd_open",
+    "spd_say",
+    "spd_stop",
+    "spd_close",
+    "spd_pause",
+    "spd_resume",
+    "spd_set_notification_on",
+    "spd_set_voice_rate",
+    "spd_set_voice_pitch",
+    "spd_list_synthesis_voices",
+    "spd_set_synthesis_voice",
+    "spd_list_modules",
+    "spd_set_output_module",
+    "spd_set_language",
+  ]
+}
diff --git a/chromium/src/third_party/speech-dispatcher/COPYING b/chromium/src/third_party/speech-dispatcher/COPYING
new file mode 100644
index 0000000..999262f
--- /dev/null
+++ b/chromium/src/third_party/speech-dispatcher/COPYING
@@ -0,0 +1,808 @@
+		    GNU GENERAL PUBLIC LICENSE
+		       Version 2, June 1991
+
+ Copyright (C) 1989, 1991 Free Software Foundation, Inc.
+                       51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+			    Preamble
+
+  The licenses for most software are designed to take away your
+freedom to share and change it.  By contrast, the GNU General Public
+License is intended to guarantee your freedom to share and change free
+software--to make sure the software is free for all its users.  This
+General Public License applies to most of the Free Software
+Foundation's software and to any other program whose authors commit to
+using it.  (Some other Free Software Foundation software is covered by
+the GNU Library General Public License instead.)  You can apply it to
+your programs, too.
+
+  When we speak of free software, we are referring to freedom, not
+price.  Our General Public Licenses are designed to make sure that you
+have the freedom to distribute copies of free software (and charge for
+this service if you wish), that you receive source code or can get it
+if you want it, that you can change the software or use pieces of it
+in new free programs; and that you know you can do these things.
+
+  To protect your rights, we need to make restrictions that forbid
+anyone to deny you these rights or to ask you to surrender the rights.
+These restrictions translate to certain responsibilities for you if you
+distribute copies of the software, or if you modify it.
+
+  For example, if you distribute copies of such a program, whether
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+  We protect your rights with two steps: (1) copyright the software, and
+(2) offer you this license which gives you legal permission to copy,
+distribute and/or modify the software.
+
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+software.  If the software is modified by someone else and passed on, we
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+  The precise terms and conditions for copying, distribution and
+modification follow.
+
+		    GNU GENERAL PUBLIC LICENSE
+   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
+
+  0. This License applies to any program or other work which contains
+a notice placed by the copyright holder saying it may be distributed
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+that is to say, a work containing the Program or a portion of it,
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+language.  (Hereinafter, translation is included without limitation in
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+
+Activities other than copying, distribution and modification are not
+covered by this License; they are outside its scope.  The act of
+running the Program is not restricted, and the output from the Program
+is covered only if its contents constitute a work based on the
+Program (independent of having been made by running the Program).
+Whether that is true depends on what the Program does.
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+  1. You may copy and distribute verbatim copies of the Program's
+source code as you receive it, in any medium, provided that you
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+along with the Program.
+
+You may charge a fee for the physical act of transferring a copy, and
+you may at your option offer warranty protection in exchange for a fee.
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+  2. You may modify your copy or copies of the Program or any portion
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+
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+this License, whose permissions for other licensees extend to the
+entire whole, and thus to each and every part regardless of who wrote it.
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+Thus, it is not the intent of this section to claim rights or contest
+your rights to work written entirely by you; rather, the intent is to
+exercise the right to control the distribution of derivative or
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+
+In addition, mere aggregation of another work not based on the Program
+with the Program (or with a work based on the Program) on a volume of
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+  3. You may copy and distribute the Program (or a work based on it,
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+
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+
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+
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+
+		     END OF TERMS AND CONDITIONS
+
+	    How to Apply These Terms to Your New Programs
+
+  If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
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+
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+
+
+
+
+
+                  GNU LESSER GENERAL PUBLIC LICENSE
+                       Version 2.1, February 1999
+
+ Copyright (C) 1991, 1999 Free Software Foundation, Inc.
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+
+                  GNU LESSER GENERAL PUBLIC LICENSE
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+  7. You may place library facilities that are a work based on the
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+  9. You are not required to accept this License, since you have not
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+  10. Each time you redistribute the Library (or any work based on the
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+You are not responsible for enforcing compliance by third parties with
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+
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+infringement or for any other reason (not limited to patent issues),
+conditions are imposed on you (whether by court order, agreement or
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+
+This section is intended to make thoroughly clear what is believed to
+be a consequence of the rest of this License.
+
+  12. If the distribution and/or use of the Library is restricted in
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+original copyright holder who places the Library under this License
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+
+  13. The Free Software Foundation may publish revised and/or new
+versions of the Lesser General Public License from time to time.
+Such new versions will be similar in spirit to the present version,
+but may differ in detail to address new problems or concerns.
+
+Each version is given a distinguishing version number.  If the Library
+specifies a version number of this License which applies to it and
+"any later version", you have the option of following the terms and
+conditions either of that version or of any later version published by
+the Free Software Foundation.  If the Library does not specify a
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+the Free Software Foundation.
+
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+programs whose distribution conditions are incompatible with these,
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+DAMAGES.
+
+                     END OF TERMS AND CONDITIONS
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+
+
diff --git a/chromium/src/third_party/speech-dispatcher/DIR_METADATA b/chromium/src/third_party/speech-dispatcher/DIR_METADATA
new file mode 100644
index 0000000..e81b58c
--- /dev/null
+++ b/chromium/src/third_party/speech-dispatcher/DIR_METADATA
@@ -0,0 +1,3 @@
+monorail: {
+  component: "Internals>SpeechSynthesis"
+}
diff --git a/chromium/src/third_party/speech-dispatcher/OWNERS b/chromium/src/third_party/speech-dispatcher/OWNERS
new file mode 100644
index 0000000..3f3d042
--- /dev/null
+++ b/chromium/src/third_party/speech-dispatcher/OWNERS
@@ -0,0 +1,2 @@
+dtseng@chromium.org
+dmazzoni@chromium.org
diff --git a/chromium/src/third_party/speech-dispatcher/README.chromium b/chromium/src/third_party/speech-dispatcher/README.chromium
new file mode 100644
index 0000000..e7f335b
--- /dev/null
+++ b/chromium/src/third_party/speech-dispatcher/README.chromium
@@ -0,0 +1,19 @@
+Name: Speech Dispatcher
+URL: http://devel.freebsoft.org/speechd
+Version: 0.7.1
+License: GPL (v2 or later)
+Security Critical: yes
+
+Description:
+Speech Dispatcher project provides a high-level device independent layer for
+access to speech synthesis through a simple, stable and well documented
+interface.
+
+Local Modifications:
+Merged http://git.freebsoft.org/?p=speechd.git;a=commitdiff;h=c73bfee2b6ef683874b3fe7463239073f703c8b7
+Only the libspeechd.h file is imported, as the client library (libspeechd.so.2)
+is dynamically loaded (where present).
+
+This header is imported because later versions of Speech Dispatcher (>= 0.8)
+install it into a different location (${includedir}/speech-dispatcher instead
+of ${includedir}) and we still need to support older versions.
diff --git a/chromium/src/third_party/speech-dispatcher/libspeechd.h b/chromium/src/third_party/speech-dispatcher/libspeechd.h
new file mode 100644
index 0000000..66aea95
--- /dev/null
+++ b/chromium/src/third_party/speech-dispatcher/libspeechd.h
@@ -0,0 +1,268 @@
+
+/*
+ * libspeechd.h - Shared library for easy acces to Speech Dispatcher functions (header)
+ *
+ * Copyright (C) 2001, 2002, 2003, 2004 Brailcom, o.p.s.
+ *
+ * This is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2, or (at your option)
+ * any later version.
+ *
+ * This software is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this package; see the file COPYING.  If not, write to
+ * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ *
+ * $Id: libspeechd.h,v 1.29 2008-07-30 09:47:00 hanke Exp $
+ */
+
+#ifndef _LIBSPEECHD_H
+#define _LIBSPEECHD_H
+
+#include <stdio.h>
+#include <stddef.h>
+#include <pthread.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+    
+/* Arguments for spd_send_data() */
+#define SPD_WAIT_REPLY 1              /* Wait for reply */
+#define SPD_NO_REPLY 0               /* No reply requested */
+
+
+/* --------------------- Public data types ------------------------ */
+
+typedef enum{
+    SPD_PUNCT_ALL = 0,
+    SPD_PUNCT_NONE = 1,
+    SPD_PUNCT_SOME = 2
+}SPDPunctuation;
+
+typedef enum{
+    SPD_CAP_NONE = 0,
+    SPD_CAP_SPELL = 1,
+    SPD_CAP_ICON = 2
+}SPDCapitalLetters;
+
+typedef enum{
+    SPD_SPELL_OFF = 0,
+    SPD_SPELL_ON = 1
+}SPDSpelling;
+
+typedef enum{
+    SPD_DATA_TEXT = 0,
+    SPD_DATA_SSML = 1
+}SPDDataMode;
+    
+typedef enum{
+    SPD_MALE1 = 1,
+    SPD_MALE2 = 2,
+    SPD_MALE3 = 3,
+    SPD_FEMALE1 = 4,
+    SPD_FEMALE2 = 5,
+    SPD_FEMALE3 = 6,
+    SPD_CHILD_MALE = 7,
+    SPD_CHILD_FEMALE = 8
+}SPDVoiceType;
+
+
+typedef struct{
+  char *name;   /* Name of the voice (id) */
+  char *language;  /* 2-letter ISO language code */
+  char *variant;   /* a not-well defined string describing dialect etc. */
+}SPDVoice;
+
+typedef enum{
+    SPD_BEGIN = 1,
+    SPD_END = 2,
+    SPD_INDEX_MARKS = 4,
+    SPD_CANCEL = 8,
+    SPD_PAUSE = 16,
+    SPD_RESUME = 32
+}SPDNotification;
+
+typedef enum{
+    SPD_IMPORTANT = 1,
+    SPD_MESSAGE = 2,
+    SPD_TEXT = 3,
+    SPD_NOTIFICATION = 4,
+    SPD_PROGRESS = 5
+}SPDPriority;
+
+typedef enum{
+    SPD_EVENT_BEGIN,
+    SPD_EVENT_END,
+    SPD_EVENT_CANCEL,
+    SPD_EVENT_PAUSE,
+    SPD_EVENT_RESUME,
+    SPD_EVENT_INDEX_MARK
+}SPDNotificationType;
+
+typedef enum{
+    SPD_MODE_SINGLE = 0,
+    SPD_MODE_THREADED = 1
+}SPDConnectionMode;
+
+typedef enum{
+    SPD_METHOD_UNIX_SOCKET = 0,
+    SPD_METHOD_INET_SOCKET = 1,
+}SPDConnectionMethod;
+
+typedef struct{
+  SPDConnectionMethod method;
+  char *unix_socket_name;
+  char *inet_socket_host;
+  int  inet_socket_port;
+  char *dbus_bus;
+}SPDConnectionAddress;
+
+typedef void (*SPDCallback)(size_t msg_id, size_t client_id, SPDNotificationType state);
+typedef void (*SPDCallbackIM)(size_t msg_id, size_t client_id, SPDNotificationType state, char *index_mark);
+
+typedef struct{
+
+    /* PUBLIC */
+    SPDCallback callback_begin;
+    SPDCallback callback_end;
+    SPDCallback callback_cancel;
+    SPDCallback callback_pause;
+    SPDCallback callback_resume;
+    SPDCallbackIM callback_im;
+
+    /* PRIVATE */
+    int socket;
+    FILE *stream;
+    SPDConnectionMode mode;
+
+    pthread_mutex_t *ssip_mutex;
+
+    pthread_t *events_thread;
+    pthread_mutex_t *comm_mutex;
+    pthread_cond_t *cond_reply_ready;
+    pthread_mutex_t *mutex_reply_ready;
+    pthread_cond_t *cond_reply_ack;
+    pthread_mutex_t *mutex_reply_ack;
+
+    char *reply;
+
+}SPDConnection;
+
+/* -------------- Public functions --------------------------*/
+
+/* Openning and closing Speech Dispatcher connection */
+SPDConnectionAddress* spd_get_default_address(char** error);
+SPDConnection* spd_open(const char* client_name, const char* connection_name, const char* user_name,
+			SPDConnectionMode mode);
+SPDConnection* spd_open2(const char* client_name, const char* connection_name, const char* user_name,
+			 SPDConnectionMode mode, SPDConnectionAddress *address, int autospawn,
+			 char **error_result);
+
+void spd_close(SPDConnection* connection);
+
+/* Speaking */
+int spd_say(SPDConnection* connection, SPDPriority priority, const char* text);
+int spd_sayf(SPDConnection* connection, SPDPriority priority, const char *format, ...);
+
+/* Speech flow */
+int spd_stop(SPDConnection* connection);
+int spd_stop_all(SPDConnection* connection);
+int spd_stop_uid(SPDConnection* connection, int target_uid);
+
+int spd_cancel(SPDConnection* connection);
+int spd_cancel_all(SPDConnection* connection);
+int spd_cancel_uid(SPDConnection* connection, int target_uid);
+
+int spd_pause(SPDConnection* connection);
+int spd_pause_all(SPDConnection* connection);
+int spd_pause_uid(SPDConnection* connection, int target_uid);
+
+int spd_resume(SPDConnection* connection);
+int spd_resume_all(SPDConnection* connection);
+int spd_resume_uid(SPDConnection* connection, int target_uid);
+
+/* Characters and keys */
+int spd_key(SPDConnection* connection, SPDPriority priority, const char *key_name);
+int spd_char(SPDConnection* connection, SPDPriority priority, const char *character);
+int spd_wchar(SPDConnection* connection, SPDPriority priority, wchar_t wcharacter);
+
+/* Sound icons */
+int spd_sound_icon(SPDConnection* connection, SPDPriority priority, const char *icon_name);
+
+/* Setting parameters */
+int spd_set_voice_type(SPDConnection*, SPDVoiceType type);
+int spd_set_voice_type_all(SPDConnection*, SPDVoiceType type);
+int spd_set_voice_type_uid(SPDConnection*, SPDVoiceType type, unsigned int uid);
+
+int spd_set_synthesis_voice(SPDConnection*, const char *voice_name);
+int spd_set_synthesis_voice_all(SPDConnection*, const char *voice_name);
+int spd_set_synthesis_voice_uid(SPDConnection*, const char *voice_name, unsigned int uid);
+
+int spd_set_data_mode(SPDConnection *connection, SPDDataMode mode);
+
+int spd_set_notification_on(SPDConnection* connection, SPDNotification notification);
+int spd_set_notification_off(SPDConnection* connection, SPDNotification notification);
+int spd_set_notification(SPDConnection* connection, SPDNotification notification, const char* state);
+
+int spd_set_voice_rate(SPDConnection* connection, signed int rate);
+int spd_set_voice_rate_all(SPDConnection* connection, signed int rate);
+int spd_set_voice_rate_uid(SPDConnection* connection, signed int rate, unsigned int uid);
+
+int spd_set_voice_pitch(SPDConnection* connection, signed int pitch);
+int spd_set_voice_pitch_all(SPDConnection* connection, signed int pitch);
+int spd_set_voice_pitch_uid(SPDConnection* connection, signed int pitch, unsigned int uid);
+
+int spd_set_volume(SPDConnection* connection, signed int volume);
+int spd_set_volume_all(SPDConnection* connection, signed int volume);
+int spd_set_volume_uid(SPDConnection* connection, signed int volume, unsigned int uid);
+
+int spd_set_punctuation(SPDConnection* connection, SPDPunctuation type);
+int spd_set_punctuation_all(SPDConnection* connection, SPDPunctuation type);
+int spd_set_punctuation_uid(SPDConnection* connection, SPDPunctuation type, unsigned int uid);
+
+int spd_set_capital_letters(SPDConnection* connection, SPDCapitalLetters type);
+int spd_set_capital_letters_all(SPDConnection* connection, SPDCapitalLetters type);
+int spd_set_capital_letters_uid(SPDConnection* connection, SPDCapitalLetters type, unsigned int uid);
+
+int spd_set_spelling(SPDConnection* connection, SPDSpelling type);
+int spd_set_spelling_all(SPDConnection* connection, SPDSpelling type);
+int spd_set_spelling_uid(SPDConnection* connection, SPDSpelling type, unsigned int uid);
+
+int spd_set_language(SPDConnection* connection, const char* language);
+int spd_set_language_all(SPDConnection* connection, const char* language);
+int spd_set_language_uid(SPDConnection* connection, const char* language, unsigned int uid);
+
+int spd_set_output_module(SPDConnection* connection, const char* output_module);
+int spd_set_output_module_all(SPDConnection* connection, const char* output_module);
+int spd_set_output_module_uid(SPDConnection* connection, const char* output_module, unsigned int uid);
+
+int spd_get_client_list(SPDConnection *connection, char **client_names, int *client_ids, int* active);
+int spd_get_message_list_fd(SPDConnection *connection, int target, int *msg_ids, char **client_names);
+
+char** spd_list_modules(SPDConnection *connection);
+char** spd_list_voices(SPDConnection *connection);
+SPDVoice** spd_list_synthesis_voices(SPDConnection *connection);
+char** spd_execute_command_with_list_reply(SPDConnection *connection, char* command);
+
+
+/* Direct SSIP communication */
+int spd_execute_command(SPDConnection* connection, char* command);
+int spd_execute_command_with_reply(SPDConnection *connection, char* command, char **reply);
+int spd_execute_command_wo_mutex(SPDConnection *connection, char* command);
+char* spd_send_data(SPDConnection* connection, const char *message, int wfr);
+char* spd_send_data_wo_mutex(SPDConnection *connection, const char *message, int wfr);
+
+
+
+#ifdef __cplusplus
+}
+#endif /* __cplusplus */
+
+#endif /* ifndef _LIBSPEECHD_H */
diff --git a/src/third_party/speech-dispatcher/BUILD.gn b/src/third_party/speech-dispatcher/BUILD.gn
new file mode 100644
index 0000000..fce246e
--- /dev/null
+++ b/src/third_party/speech-dispatcher/BUILD.gn
@@ -0,0 +1,30 @@
+# Copyright 2014 The Chromium Authors. All rights reserved.
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+
+import("//tools/generate_library_loader/generate_library_loader.gni")
+
+generate_library_loader("speech-dispatcher") {
+  name = "LibSpeechdLoader"
+  output_h = "libspeechd.h"
+  output_cc = "libspeechd.cc"
+  header = "<libspeechd.h>"
+  bundled_header = "\"third_party/speech-dispatcher/libspeechd.h\""
+
+  functions = [
+    "spd_open",
+    "spd_say",
+    "spd_stop",
+    "spd_close",
+    "spd_pause",
+    "spd_resume",
+    "spd_set_notification_on",
+    "spd_set_voice_rate",
+    "spd_set_voice_pitch",
+    "spd_list_synthesis_voices",
+    "spd_set_synthesis_voice",
+    "spd_list_modules",
+    "spd_set_output_module",
+    "spd_set_language",
+  ]
+}
diff --git a/src/third_party/speech-dispatcher/COPYING b/src/third_party/speech-dispatcher/COPYING
new file mode 100644
index 0000000..999262f
--- /dev/null
+++ b/src/third_party/speech-dispatcher/COPYING
@@ -0,0 +1,808 @@
+		    GNU GENERAL PUBLIC LICENSE
+		       Version 2, June 1991
+
+ Copyright (C) 1989, 1991 Free Software Foundation, Inc.
+                       51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+			    Preamble
+
+  The licenses for most software are designed to take away your
+freedom to share and change it.  By contrast, the GNU General Public
+License is intended to guarantee your freedom to share and change free
+software--to make sure the software is free for all its users.  This
+General Public License applies to most of the Free Software
+Foundation's software and to any other program whose authors commit to
+using it.  (Some other Free Software Foundation software is covered by
+the GNU Library General Public License instead.)  You can apply it to
+your programs, too.
+
+  When we speak of free software, we are referring to freedom, not
+price.  Our General Public Licenses are designed to make sure that you
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+These restrictions translate to certain responsibilities for you if you
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+
+		    GNU GENERAL PUBLIC LICENSE
+   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
+
+  0. This License applies to any program or other work which contains
+a notice placed by the copyright holder saying it may be distributed
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+
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+
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+
+		     END OF TERMS AND CONDITIONS
+
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+
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+
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+
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+
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+
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+library.  If this is what you want to do, use the GNU Library General
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+
+
+
+
+
+                  GNU LESSER GENERAL PUBLIC LICENSE
+                       Version 2.1, February 1999
+
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+
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+infringement or for any other reason (not limited to patent issues),
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+
+Each version is given a distinguishing version number.  If the Library
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+
diff --git a/src/third_party/speech-dispatcher/DIR_METADATA b/src/third_party/speech-dispatcher/DIR_METADATA
new file mode 100644
index 0000000..e81b58c
--- /dev/null
+++ b/src/third_party/speech-dispatcher/DIR_METADATA
@@ -0,0 +1,3 @@
+monorail: {
+  component: "Internals>SpeechSynthesis"
+}
diff --git a/src/third_party/speech-dispatcher/OWNERS b/src/third_party/speech-dispatcher/OWNERS
new file mode 100644
index 0000000..3f3d042
--- /dev/null
+++ b/src/third_party/speech-dispatcher/OWNERS
@@ -0,0 +1,2 @@
+dtseng@chromium.org
+dmazzoni@chromium.org
diff --git a/src/third_party/speech-dispatcher/README.chromium b/src/third_party/speech-dispatcher/README.chromium
new file mode 100644
index 0000000..e7f335b
--- /dev/null
+++ b/src/third_party/speech-dispatcher/README.chromium
@@ -0,0 +1,19 @@
+Name: Speech Dispatcher
+URL: http://devel.freebsoft.org/speechd
+Version: 0.7.1
+License: GPL (v2 or later)
+Security Critical: yes
+
+Description:
+Speech Dispatcher project provides a high-level device independent layer for
+access to speech synthesis through a simple, stable and well documented
+interface.
+
+Local Modifications:
+Merged http://git.freebsoft.org/?p=speechd.git;a=commitdiff;h=c73bfee2b6ef683874b3fe7463239073f703c8b7
+Only the libspeechd.h file is imported, as the client library (libspeechd.so.2)
+is dynamically loaded (where present).
+
+This header is imported because later versions of Speech Dispatcher (>= 0.8)
+install it into a different location (${includedir}/speech-dispatcher instead
+of ${includedir}) and we still need to support older versions.
diff --git a/src/third_party/speech-dispatcher/libspeechd.h b/src/third_party/speech-dispatcher/libspeechd.h
new file mode 100644
index 0000000..66aea95
--- /dev/null
+++ b/src/third_party/speech-dispatcher/libspeechd.h
@@ -0,0 +1,268 @@
+
+/*
+ * libspeechd.h - Shared library for easy acces to Speech Dispatcher functions (header)
+ *
+ * Copyright (C) 2001, 2002, 2003, 2004 Brailcom, o.p.s.
+ *
+ * This is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2, or (at your option)
+ * any later version.
+ *
+ * This software is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this package; see the file COPYING.  If not, write to
+ * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ *
+ * $Id: libspeechd.h,v 1.29 2008-07-30 09:47:00 hanke Exp $
+ */
+
+#ifndef _LIBSPEECHD_H
+#define _LIBSPEECHD_H
+
+#include <stdio.h>
+#include <stddef.h>
+#include <pthread.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+    
+/* Arguments for spd_send_data() */
+#define SPD_WAIT_REPLY 1              /* Wait for reply */
+#define SPD_NO_REPLY 0               /* No reply requested */
+
+
+/* --------------------- Public data types ------------------------ */
+
+typedef enum{
+    SPD_PUNCT_ALL = 0,
+    SPD_PUNCT_NONE = 1,
+    SPD_PUNCT_SOME = 2
+}SPDPunctuation;
+
+typedef enum{
+    SPD_CAP_NONE = 0,
+    SPD_CAP_SPELL = 1,
+    SPD_CAP_ICON = 2
+}SPDCapitalLetters;
+
+typedef enum{
+    SPD_SPELL_OFF = 0,
+    SPD_SPELL_ON = 1
+}SPDSpelling;
+
+typedef enum{
+    SPD_DATA_TEXT = 0,
+    SPD_DATA_SSML = 1
+}SPDDataMode;
+    
+typedef enum{
+    SPD_MALE1 = 1,
+    SPD_MALE2 = 2,
+    SPD_MALE3 = 3,
+    SPD_FEMALE1 = 4,
+    SPD_FEMALE2 = 5,
+    SPD_FEMALE3 = 6,
+    SPD_CHILD_MALE = 7,
+    SPD_CHILD_FEMALE = 8
+}SPDVoiceType;
+
+
+typedef struct{
+  char *name;   /* Name of the voice (id) */
+  char *language;  /* 2-letter ISO language code */
+  char *variant;   /* a not-well defined string describing dialect etc. */
+}SPDVoice;
+
+typedef enum{
+    SPD_BEGIN = 1,
+    SPD_END = 2,
+    SPD_INDEX_MARKS = 4,
+    SPD_CANCEL = 8,
+    SPD_PAUSE = 16,
+    SPD_RESUME = 32
+}SPDNotification;
+
+typedef enum{
+    SPD_IMPORTANT = 1,
+    SPD_MESSAGE = 2,
+    SPD_TEXT = 3,
+    SPD_NOTIFICATION = 4,
+    SPD_PROGRESS = 5
+}SPDPriority;
+
+typedef enum{
+    SPD_EVENT_BEGIN,
+    SPD_EVENT_END,
+    SPD_EVENT_CANCEL,
+    SPD_EVENT_PAUSE,
+    SPD_EVENT_RESUME,
+    SPD_EVENT_INDEX_MARK
+}SPDNotificationType;
+
+typedef enum{
+    SPD_MODE_SINGLE = 0,
+    SPD_MODE_THREADED = 1
+}SPDConnectionMode;
+
+typedef enum{
+    SPD_METHOD_UNIX_SOCKET = 0,
+    SPD_METHOD_INET_SOCKET = 1,
+}SPDConnectionMethod;
+
+typedef struct{
+  SPDConnectionMethod method;
+  char *unix_socket_name;
+  char *inet_socket_host;
+  int  inet_socket_port;
+  char *dbus_bus;
+}SPDConnectionAddress;
+
+typedef void (*SPDCallback)(size_t msg_id, size_t client_id, SPDNotificationType state);
+typedef void (*SPDCallbackIM)(size_t msg_id, size_t client_id, SPDNotificationType state, char *index_mark);
+
+typedef struct{
+
+    /* PUBLIC */
+    SPDCallback callback_begin;
+    SPDCallback callback_end;
+    SPDCallback callback_cancel;
+    SPDCallback callback_pause;
+    SPDCallback callback_resume;
+    SPDCallbackIM callback_im;
+
+    /* PRIVATE */
+    int socket;
+    FILE *stream;
+    SPDConnectionMode mode;
+
+    pthread_mutex_t *ssip_mutex;
+
+    pthread_t *events_thread;
+    pthread_mutex_t *comm_mutex;
+    pthread_cond_t *cond_reply_ready;
+    pthread_mutex_t *mutex_reply_ready;
+    pthread_cond_t *cond_reply_ack;
+    pthread_mutex_t *mutex_reply_ack;
+
+    char *reply;
+
+}SPDConnection;
+
+/* -------------- Public functions --------------------------*/
+
+/* Openning and closing Speech Dispatcher connection */
+SPDConnectionAddress* spd_get_default_address(char** error);
+SPDConnection* spd_open(const char* client_name, const char* connection_name, const char* user_name,
+			SPDConnectionMode mode);
+SPDConnection* spd_open2(const char* client_name, const char* connection_name, const char* user_name,
+			 SPDConnectionMode mode, SPDConnectionAddress *address, int autospawn,
+			 char **error_result);
+
+void spd_close(SPDConnection* connection);
+
+/* Speaking */
+int spd_say(SPDConnection* connection, SPDPriority priority, const char* text);
+int spd_sayf(SPDConnection* connection, SPDPriority priority, const char *format, ...);
+
+/* Speech flow */
+int spd_stop(SPDConnection* connection);
+int spd_stop_all(SPDConnection* connection);
+int spd_stop_uid(SPDConnection* connection, int target_uid);
+
+int spd_cancel(SPDConnection* connection);
+int spd_cancel_all(SPDConnection* connection);
+int spd_cancel_uid(SPDConnection* connection, int target_uid);
+
+int spd_pause(SPDConnection* connection);
+int spd_pause_all(SPDConnection* connection);
+int spd_pause_uid(SPDConnection* connection, int target_uid);
+
+int spd_resume(SPDConnection* connection);
+int spd_resume_all(SPDConnection* connection);
+int spd_resume_uid(SPDConnection* connection, int target_uid);
+
+/* Characters and keys */
+int spd_key(SPDConnection* connection, SPDPriority priority, const char *key_name);
+int spd_char(SPDConnection* connection, SPDPriority priority, const char *character);
+int spd_wchar(SPDConnection* connection, SPDPriority priority, wchar_t wcharacter);
+
+/* Sound icons */
+int spd_sound_icon(SPDConnection* connection, SPDPriority priority, const char *icon_name);
+
+/* Setting parameters */
+int spd_set_voice_type(SPDConnection*, SPDVoiceType type);
+int spd_set_voice_type_all(SPDConnection*, SPDVoiceType type);
+int spd_set_voice_type_uid(SPDConnection*, SPDVoiceType type, unsigned int uid);
+
+int spd_set_synthesis_voice(SPDConnection*, const char *voice_name);
+int spd_set_synthesis_voice_all(SPDConnection*, const char *voice_name);
+int spd_set_synthesis_voice_uid(SPDConnection*, const char *voice_name, unsigned int uid);
+
+int spd_set_data_mode(SPDConnection *connection, SPDDataMode mode);
+
+int spd_set_notification_on(SPDConnection* connection, SPDNotification notification);
+int spd_set_notification_off(SPDConnection* connection, SPDNotification notification);
+int spd_set_notification(SPDConnection* connection, SPDNotification notification, const char* state);
+
+int spd_set_voice_rate(SPDConnection* connection, signed int rate);
+int spd_set_voice_rate_all(SPDConnection* connection, signed int rate);
+int spd_set_voice_rate_uid(SPDConnection* connection, signed int rate, unsigned int uid);
+
+int spd_set_voice_pitch(SPDConnection* connection, signed int pitch);
+int spd_set_voice_pitch_all(SPDConnection* connection, signed int pitch);
+int spd_set_voice_pitch_uid(SPDConnection* connection, signed int pitch, unsigned int uid);
+
+int spd_set_volume(SPDConnection* connection, signed int volume);
+int spd_set_volume_all(SPDConnection* connection, signed int volume);
+int spd_set_volume_uid(SPDConnection* connection, signed int volume, unsigned int uid);
+
+int spd_set_punctuation(SPDConnection* connection, SPDPunctuation type);
+int spd_set_punctuation_all(SPDConnection* connection, SPDPunctuation type);
+int spd_set_punctuation_uid(SPDConnection* connection, SPDPunctuation type, unsigned int uid);
+
+int spd_set_capital_letters(SPDConnection* connection, SPDCapitalLetters type);
+int spd_set_capital_letters_all(SPDConnection* connection, SPDCapitalLetters type);
+int spd_set_capital_letters_uid(SPDConnection* connection, SPDCapitalLetters type, unsigned int uid);
+
+int spd_set_spelling(SPDConnection* connection, SPDSpelling type);
+int spd_set_spelling_all(SPDConnection* connection, SPDSpelling type);
+int spd_set_spelling_uid(SPDConnection* connection, SPDSpelling type, unsigned int uid);
+
+int spd_set_language(SPDConnection* connection, const char* language);
+int spd_set_language_all(SPDConnection* connection, const char* language);
+int spd_set_language_uid(SPDConnection* connection, const char* language, unsigned int uid);
+
+int spd_set_output_module(SPDConnection* connection, const char* output_module);
+int spd_set_output_module_all(SPDConnection* connection, const char* output_module);
+int spd_set_output_module_uid(SPDConnection* connection, const char* output_module, unsigned int uid);
+
+int spd_get_client_list(SPDConnection *connection, char **client_names, int *client_ids, int* active);
+int spd_get_message_list_fd(SPDConnection *connection, int target, int *msg_ids, char **client_names);
+
+char** spd_list_modules(SPDConnection *connection);
+char** spd_list_voices(SPDConnection *connection);
+SPDVoice** spd_list_synthesis_voices(SPDConnection *connection);
+char** spd_execute_command_with_list_reply(SPDConnection *connection, char* command);
+
+
+/* Direct SSIP communication */
+int spd_execute_command(SPDConnection* connection, char* command);
+int spd_execute_command_with_reply(SPDConnection *connection, char* command, char **reply);
+int spd_execute_command_wo_mutex(SPDConnection *connection, char* command);
+char* spd_send_data(SPDConnection* connection, const char *message, int wfr);
+char* spd_send_data_wo_mutex(SPDConnection *connection, const char *message, int wfr);
+
+
+
+#ifdef __cplusplus
+}
+#endif /* __cplusplus */
+
+#endif /* ifndef _LIBSPEECHD_H */