Start removing support for the experimental x-webkit-speech API

content/common/speech_recognition_messages.h

Index: content/common/speech_recognition_messages.h
diff --git a/content/common/speech_recognition_messages.h b/content/common/speech_recognition_messages.h
index 0af0d39c0c702f7f5880222ac61c5ae50697fc95..4840abd31e115fbe5caf96ec2096d77bcc352bf7 100644
--- a/content/common/speech_recognition_messages.h
+++ b/content/common/speech_recognition_messages.h
@@ -40,67 +40,6 @@ IPC_STRUCT_TRAITS_BEGIN(content::SpeechRecognitionGrammar)
   IPC_STRUCT_TRAITS_MEMBER(weight)
 IPC_STRUCT_TRAITS_END()
 
-// Used to start a speech recognition session.
-IPC_STRUCT_BEGIN(InputTagSpeechHostMsg_StartRecognition_Params)
-  // The render view requesting speech recognition.
-  IPC_STRUCT_MEMBER(int, render_view_id)
-  // Request ID used within the render view.
-  IPC_STRUCT_MEMBER(int, request_id)
-  // Position of the UI element in page coordinates.
-  IPC_STRUCT_MEMBER(gfx::Rect, element_rect)
-  // Language to use for speech recognition.
-  IPC_STRUCT_MEMBER(std::string, language)
-  // Speech grammar given by the speech recognition element.
-  IPC_STRUCT_MEMBER(std::string, grammar)
-  // URL of the page (or iframe if applicable).
-  IPC_STRUCT_MEMBER(std::string, origin_url)
-IPC_STRUCT_END()
-
-// Renderer -> Browser messages.
-
-// Requests the speech recognition service to start speech recognition on behalf
-// of the given |render_view_id|.
-IPC_MESSAGE_CONTROL1(InputTagSpeechHostMsg_StartRecognition,
-                     InputTagSpeechHostMsg_StartRecognition_Params)
-
-// Requests the speech recognition service to cancel speech recognition on
-// behalf of the given |render_view_id|. If speech recognition is not happening
-// or is happening on behalf of some other render view, this call does nothing.
-IPC_MESSAGE_CONTROL2(InputTagSpeechHostMsg_CancelRecognition,
-                     int /* render_view_id */,
-                     int /* request_id */)
-
-// Requests the speech recognition service to stop audio recording on behalf of
-// the given |render_view_id|. Any audio recorded so far will be fed to the
-// speech recognizer. If speech recognition is not happening nor or is
-// happening on behalf of some other render view, this call does nothing.
-IPC_MESSAGE_CONTROL2(InputTagSpeechHostMsg_StopRecording,
-                     int /* render_view_id */,
-                     int /* request_id */)
-
-// Browser -> Renderer messages.
-
-// Relays a speech recognition result, either partial or final.
-IPC_MESSAGE_ROUTED2(InputTagSpeechMsg_SetRecognitionResults,
-                    int /* request_id */,
-                    content::SpeechRecognitionResults /* results */)
-
-// Indicates that speech recognizer has stopped recording and started
-// recognition.
-IPC_MESSAGE_ROUTED1(InputTagSpeechMsg_RecordingComplete,
-                    int /* request_id */)
-
-// Indicates that speech recognizer has completed recognition. This will be the
-// last message sent in response to a InputTagSpeechHostMsg_StartRecognition.
-IPC_MESSAGE_ROUTED1(InputTagSpeechMsg_RecognitionComplete,
-                    int /* request_id */)
-
-// Toggles speech recognition on or off on the speech input control for the
-// current focused element. Has no effect if the current element doesn't
-// support speech recognition.
-IPC_MESSAGE_ROUTED0(InputTagSpeechMsg_ToggleSpeechInput)
-
-
 // ------- Messages for Speech JS APIs (SpeechRecognitionDispatcher) ----------
 
 // Renderer -> Browser messages.