Eliminate the dependence of tts extension API for tts_controller.cc

chrome/browser/ui/browser.cc

 // Copyright 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/ui/browser.h"
 
 #if defined(OS_WIN)
 #include <windows.h>
 #include <shellapi.h>
 #endif  // defined(OS_WIN)
@@ skipping 59 matching lines @@
 #include "chrome/browser/profiles/profile_manager.h"
 #include "chrome/browser/profiles/profile_metrics.h"
 #include "chrome/browser/repost_form_warning_controller.h"
 #include "chrome/browser/search/search.h"
 #include "chrome/browser/sessions/session_service.h"
 #include "chrome/browser/sessions/session_service_factory.h"
 #include "chrome/browser/sessions/session_tab_helper.h"
 #include "chrome/browser/sessions/session_types.h"
 #include "chrome/browser/sessions/tab_restore_service.h"
 #include "chrome/browser/sessions/tab_restore_service_factory.h"
+#include "chrome/browser/speech/extension_api/tts_engine_extension_api.h"
+#include "chrome/browser/speech/tts_controller.h"
 #include "chrome/browser/sync/profile_sync_service.h"
 #include "chrome/browser/sync/profile_sync_service_factory.h"
 #include "chrome/browser/sync/sync_ui_util.h"
 #include "chrome/browser/tab_contents/background_contents.h"
 #include "chrome/browser/tab_contents/retargeting_details.h"
 #include "chrome/browser/tab_contents/tab_util.h"
 #include "chrome/browser/themes/theme_service.h"
 #include "chrome/browser/themes/theme_service_factory.h"
 #include "chrome/browser/translate/translate_tab_helper.h"
 #include "chrome/browser/ui/app_modal_dialogs/javascript_dialog_manager.h"
@@ skipping 345 matching lines @@
   // TODO(beng): move to ChromeBrowserMain:
   if (first_run::ShouldDoPersonalDataManagerFirstRun()) {
 #if defined(OS_WIN)
     // Notify PDM that this is a first run.
     ImportAutofillDataWin(
         autofill::PersonalDataManagerFactory::GetForProfile(profile_));
 #endif  // defined(OS_WIN)
   }
 
   fullscreen_controller_.reset(new FullscreenController(this));
+
+  TtsExtensionEngine* tts_extension_engine = TtsExtensionEngine::GetInstance();
+  TtsController::GetInstance()->SetTtsEngineDelegate(tts_extension_engine);
 }
 
 Browser::~Browser() {
   // The tab strip should not have any tabs at this point.
   if (!browser_shutdown::ShuttingDownWithoutClosingBrowsers())
     DCHECK(tab_strip_model_->empty());
 
   tab_strip_model_->RemoveObserver(this);
 
   // Destroy the BrowserCommandController before removing the browser, so that
@@ skipping 1867 matching lines @@
   if (contents && !allow_js_access) {
     contents->web_contents()->GetController().LoadURL(
         target_url,
         content::Referrer(),
         content::PAGE_TRANSITION_LINK,
         std::string());  // No extra headers.
   }
 
   return contents != NULL;
 }