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

chrome/browser/extensions/extension_function_registry.cc

Index: chrome/browser/extensions/extension_function_registry.cc
diff --git a/chrome/browser/extensions/extension_function_registry.cc b/chrome/browser/extensions/extension_function_registry.cc
index 5f879fc30ce09eaeb954e9081c5ab8b51bf504d8..df1d6ae43d847be521de93e56386c2024f43b1bd 100644
--- a/chrome/browser/extensions/extension_function_registry.cc
+++ b/chrome/browser/extensions/extension_function_registry.cc
@@ -245,12 +245,14 @@ void ExtensionFunctionRegistry::ResetFunctions() {
   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>();
@@ -262,10 +264,12 @@ void ExtensionFunctionRegistry::ResetFunctions() {
   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.