Moving tray icon and notification balloon for background speech recognition sessions to ChromeSpeec…

chrome/browser/speech/chrome_speech_recognition_manager_delegate.h

 // 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.
 
 #ifndef CHROME_BROWSER_SPEECH_CHROME_SPEECH_RECOGNITION_MANAGER_DELEGATE_H_
 #define CHROME_BROWSER_SPEECH_CHROME_SPEECH_RECOGNITION_MANAGER_DELEGATE_H_
 #pragma once
 
 #include "base/compiler_specific.h"
 #include "base/memory/ref_counted.h"
@@ skipping 41 matching lines @@
   virtual void GetDiagnosticInformation(bool* can_report_metrics,
                                         std::string* hardware_info) OVERRIDE;
   virtual void CheckRecognitionIsAllowed(
       int session_id,
       base::Callback<void(int session_id, bool is_allowed)> callback) OVERRIDE;
   virtual content::SpeechRecognitionEventListener* GetEventListener() OVERRIDE;
 
  private:
   class OptionalRequestInfo;
 
+  // Shows the recognition tray icon for a given |context_name|, eventually
+  // with a notification balloon. The balloon is shown only once per profile
+  // for a given context_name. |render_process_id| is required to lookup the
+  // profile associated with the renderer that initiated the recognition.
+  static void ShowTrayIconOnUIThread(
+      const std::string& context_name,
+      int render_process_id,
+      scoped_refptr<SpeechRecognitionTrayIconController> tray_icon_controller);
+
   // Checks for VIEW_TYPE_TAB_CONTENTS host in the UI thread and notifies back
   // the result in the IO thread through |callback|.
   static void CheckRenderViewType(
       int session_id,
       base::Callback<void(int session_id, bool is_allowed)> callback,
       int render_process_id,
       int render_view_id);
 
   // Starts a new recognition session, using the config of the last one
   // (which is copied into |last_session_config_|). Used for "try again".
@@ skipping 10 matching lines @@
 
   // TODO(primiano) this information should be kept into the bubble_controller_.
   int active_bubble_session_id_;
 
   DISALLOW_COPY_AND_ASSIGN(ChromeSpeechRecognitionManagerDelegate);
 };
 
 }  // namespace speech
 
 #endif  // CHROME_BROWSER_SPEECH_CHROME_SPEECH_RECOGNITION_MANAGER_DELEGATE_H_