Implement web speech synthesis.

chrome/browser/chrome_content_browser_client.cc

 // Copyright (c) 2012 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.
 
 #include "chrome/browser/chrome_content_browser_client.h"
 
 #include <set>
 #include <utility>
 #include <vector>
 
@@ skipping 48 matching lines @@
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/profiles/profile_io_data.h"
 #include "chrome/browser/profiles/profile_manager.h"
 #include "chrome/browser/renderer_host/chrome_render_message_filter.h"
 #include "chrome/browser/renderer_host/pepper/chrome_browser_pepper_host_factory.h"
 #include "chrome/browser/search/instant_service.h"
 #include "chrome/browser/search/instant_service_factory.h"
 #include "chrome/browser/search/search.h"
 #include "chrome/browser/search_engines/search_provider_install_state_message_filter.h"
 #include "chrome/browser/speech/chrome_speech_recognition_manager_delegate.h"
+#include "chrome/browser/speech/tts_message_filter.h"
 #include "chrome/browser/spellchecker/spellcheck_message_filter.h"
 #include "chrome/browser/ssl/ssl_add_certificate.h"
 #include "chrome/browser/ssl/ssl_blocking_page.h"
 #include "chrome/browser/ssl/ssl_tab_helper.h"
 #include "chrome/browser/tab_contents/tab_util.h"
 #include "chrome/browser/toolkit_extra_parts.h"
 #include "chrome/browser/ui/chrome_select_file_policy.h"
 #include "chrome/browser/ui/tab_contents/chrome_web_contents_view_delegate.h"
 #include "chrome/browser/ui/webui/chrome_web_ui_controller_factory.h"
 #include "chrome/browser/ui/webui/sync_promo/sync_promo_ui.h"
@@ skipping 640 matching lines @@
   host->GetChannel()->AddFilter(
       new SearchProviderInstallStateMessageFilter(id, profile));
   host->GetChannel()->AddFilter(new SpellCheckMessageFilter(id));
 #if defined(OS_MACOSX)
   host->GetChannel()->AddFilter(new SpellCheckMessageFilterMac(id));
 #endif
   host->GetChannel()->AddFilter(new ChromeNetBenchmarkingMessageFilter(
       id, profile, context));
   host->GetChannel()->AddFilter(
       new prerender::PrerenderMessageFilter(id, profile));
+  host->GetChannel()->AddFilter(new TtsMessageFilter(id, profile));
 
   host->Send(new ChromeViewMsg_SetIsIncognitoProcess(
       profile->IsOffTheRecord()));
 
   host->Send(new ChromeViewMsg_SetExtensionActivityLogEnabled(
       IsExtensionActivityLogEnabledForProfile(profile)));
 
   SendExtensionWebRequestStatusToHost(host);
 
   RendererContentSettingRules rules;
@@ skipping 1018 matching lines @@
   ProfileIOData* io_data = ProfileIOData::FromResourceContext(context);
   const Extension* extension =
       io_data->GetExtensionInfoMap()->extensions().GetByID(url.host());
   return extension ? extension->name() : std::string();
 }
 
 void ChromeContentBrowserClient::ResourceDispatcherHostCreated() {
   return g_browser_process->ResourceDispatcherHostCreated();
 }
 
+// TODO(tommi): Rename from Get to Create.
 content::SpeechRecognitionManagerDelegate*
     ChromeContentBrowserClient::GetSpeechRecognitionManagerDelegate() {
 #if defined(ENABLE_INPUT_SPEECH)
   return new speech::ChromeSpeechRecognitionManagerDelegate();
 #else
   return NULL;
 #endif
 }
 
 net::NetLog* ChromeContentBrowserClient::GetNetLog() {
@@ skipping 444 matching lines @@
 #if defined(USE_NSS)
 crypto::CryptoModuleBlockingPasswordDelegate*
     ChromeContentBrowserClient::GetCryptoPasswordDelegate(
         const GURL& url) {
   return chrome::NewCryptoModuleBlockingDialogDelegate(
       chrome::kCryptoModulePasswordKeygen, url.host());
 }
 #endif
 
 }  // namespace chrome