Introduced SpeechRecognitionDispatcher(Host) classes, handling dispatch of IPC messages for continu…

chrome/browser/extensions/extension_function_registry.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/extensions/extension_function_registry.h"
 
 #include "chrome/browser/accessibility/accessibility_extension_api.h"
 #include "chrome/browser/bookmarks/bookmark_extension_api.h"
 #include "chrome/browser/bookmarks/bookmark_manager_extension_api.h"
 #include "chrome/browser/download/download_extension_api.h"
@@ skipping 227 matching lines @@
   RegisterFunction<ExtensionTestQuotaResetFunction>();
   RegisterFunction<ExtensionTestCreateIncognitoTabFunction>();
   RegisterFunction<ExtensionTestSendMessageFunction>();
   RegisterFunction<ExtensionTestGetConfigFunction>();
 
   // Accessibility.
   RegisterFunction<GetFocusedControlFunction>();
   RegisterFunction<SetAccessibilityEnabledFunction>();
   RegisterFunction<GetAlertsForTabFunction>();
 
+#if defined(ENABLE_INPUT_SPEECH)

[Satish, 2012/05/20 22:57:46]

the TTS extension api doesn't use the same ENABLE define so this guard should be
removed

[Primiano Tucci (use gerrit), 2012/05/21 10:33:55]

+dmazzoni@ regarding this: deassertion of ENABLE_INPUT_SPEECH flag causes, in
the chrome_browser.gypi file, the exclusion of /chrome/browser/speech folder,
which contains also TTS classes.
The current build does not compile if the ENABLE_INPUT_SPEECH flag is turned off
(i.e. setting 'input_speech%': 0 in build/common.gypi)
Is it ok to guard TTS extensions like I did in this CL? Or should we change the
chrome_browser.gypi rules?

   // Text-to-speech.
   RegisterFunction<ExtensionTtsEngineSendTtsEventFunction>();
   RegisterFunction<ExtensionTtsGetVoicesFunction>();
   RegisterFunction<ExtensionTtsIsSpeakingFunction>();
   RegisterFunction<ExtensionTtsSpeakFunction>();
   RegisterFunction<ExtensionTtsStopSpeakingFunction>();
+#endif
 
   // Context Menus.
   RegisterFunction<extensions::CreateContextMenuFunction>();
   RegisterFunction<extensions::UpdateContextMenuFunction>();
   RegisterFunction<extensions::RemoveContextMenuFunction>();
   RegisterFunction<extensions::RemoveAllContextMenusFunction>();
 
   // Omnibox.
   RegisterFunction<extensions::OmniboxSendSuggestionsFunction>();
   RegisterFunction<extensions::OmniboxSetDefaultSuggestionFunction>();
 
+#if defined(ENABLE_INPUT_SPEECH)
   // Speech input.
   RegisterFunction<StartSpeechInputFunction>();
   RegisterFunction<StopSpeechInputFunction>();
   RegisterFunction<IsRecordingSpeechInputFunction>();
+#endif
 
 #if defined(TOOLKIT_VIEWS)
   // Input.
   RegisterFunction<SendKeyboardEventInputFunction>();
 #endif
 
 #if defined(USE_VIRTUAL_KEYBOARD)
   RegisterFunction<HideKeyboardFunction>();
   RegisterFunction<SetKeyboardHeightFunction>();
 #endif
@@ skipping 268 matching lines @@
 }
 
 ExtensionFunction* ExtensionFunctionRegistry::NewFunction(
     const std::string& name) {
   FactoryMap::iterator iter = factories_.find(name);
   DCHECK(iter != factories_.end());
   ExtensionFunction* function = iter->second();
   function->set_name(name);
   return function;
 }