Introduces the speech recognition UI to app_list.

chrome/browser/ui/app_list/app_list_view_delegate.h

Index: chrome/browser/ui/app_list/app_list_view_delegate.h
diff --git a/chrome/browser/ui/app_list/app_list_view_delegate.h b/chrome/browser/ui/app_list/app_list_view_delegate.h
index 124a54ae1e151581cc7c5c89147d8587bfdca5a5..0716f05a00efbacfa6998b1573c1758720899c20 100644
--- a/chrome/browser/ui/app_list/app_list_view_delegate.h
+++ b/chrome/browser/ui/app_list/app_list_view_delegate.h
@@ -17,6 +17,7 @@
 #include "content/public/browser/notification_observer.h"
 #include "content/public/browser/notification_registrar.h"
 #include "ui/app_list/app_list_view_delegate.h"
+#include "ui/app_list/speech_ui_model.h"
 
 class AppListControllerDelegate;
 class Profile;
@@ -85,8 +86,11 @@ class AppListViewDelegate : public app_list::AppListViewDelegate,
   virtual const Users& GetUsers() const OVERRIDE;
 
   // Overridden from app_list::StartPageObserver:
-  virtual void OnSearch(const base::string16& query) OVERRIDE;
-  virtual void OnSpeechRecognitionStateChanged(bool recognizing) OVERRIDE;
+  virtual void OnSpeechResult(const base::string16& query,
+                              bool is_final) OVERRIDE;
+  virtual void OnSpeechSoundLevelChanged(int16 level) OVERRIDE;
+  virtual void OnSpeechRecognitionStateChanged(
+      app_list::SpeechRecognitionState new_state) OVERRIDE;
 
   // Overridden from content::NotificationObserver:
   virtual void Observe(int type,