Add ability to parse multiple recognition results and send them to WebKit.

chrome/browser/speech/speech_input_manager.cc

 // Copyright (c) 2010 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/speech/speech_input_manager.h"
 
 #include "app/l10n_util.h"
 #include "base/ref_counted.h"
 #include "base/singleton.h"
 #include "chrome/browser/browser_thread.h"
@@ skipping 15 matching lines @@
   // SpeechInputManager methods.
   virtual void StartRecognition(SpeechInputManagerDelegate* delegate,
                                 int caller_id,
                                 int render_process_id,
                                 int render_view_id,
                                 const gfx::Rect& element_rect);
   virtual void CancelRecognition(int caller_id);
   virtual void StopRecording(int caller_id);
 
   // SpeechRecognizer::Delegate methods.
-  virtual void SetRecognitionResult(int caller_id, bool error,
-                                    const string16& value);
+  virtual void SetRecognitionResult(int caller_id,
+                                    bool error,
+                                    const SpeechInputResultArray& result);
   virtual void DidCompleteRecording(int caller_id);
   virtual void DidCompleteRecognition(int caller_id);
   virtual void OnRecognizerError(int caller_id,
                                  SpeechRecognizer::ErrorCode error);
   virtual void DidCompleteEnvironmentEstimation(int caller_id);
   virtual void SetInputVolume(int caller_id, float volume);
 
   // SpeechInputBubbleController::Delegate methods.
   virtual void InfoBubbleButtonClicked(int caller_id,
                                        SpeechInputBubble::Button button);
@@ skipping 94 matching lines @@
   if (recording_caller_id_ == caller_id)
     recording_caller_id_ = 0;
   bubble_controller_->CloseBubble(caller_id);
 }
 
 void SpeechInputManagerImpl::StopRecording(int caller_id) {
   DCHECK(HasPendingRequest(caller_id));
   requests_[caller_id].recognizer->StopRecording();
 }
 
-void SpeechInputManagerImpl::SetRecognitionResult(int caller_id,
-                                                  bool error,
-                                                  const string16& value) {
+void SpeechInputManagerImpl::SetRecognitionResult(
+    int caller_id, bool error, const SpeechInputResultArray& result) {
   DCHECK(HasPendingRequest(caller_id));
-  GetDelegate(caller_id)->SetRecognitionResult(caller_id,
-                                               (error ? string16() : value));
+  GetDelegate(caller_id)->SetRecognitionResult(caller_id, result);
 }
 
 void SpeechInputManagerImpl::DidCompleteRecording(int caller_id) {
   DCHECK(recording_caller_id_ == caller_id);
   DCHECK(HasPendingRequest(caller_id));
   recording_caller_id_ = 0;
   GetDelegate(caller_id)->DidCompleteRecording(caller_id);
   bubble_controller_->SetBubbleRecognizingMode(caller_id);
 }
 
@@ skipping 78 matching lines @@
     // to the user, abort it since user has switched focus. Otherwise
     // recognition has started and keep that going so user can start speaking to
     // another element while this gets the results in parallel.
     if (recording_caller_id_ == caller_id || !requests_[caller_id].is_active) {
       CancelRecognitionAndInformDelegate(caller_id);
     }
   }
 }
 
 }  // namespace speech_input