Spoken feedback sounds for user photo capture/discard at image picker added.

chrome/browser/ui/webui/options/chromeos/change_picture_options_handler.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_UI_WEBUI_OPTIONS_CHROMEOS_CHANGE_PICTURE_OPTIONS_HANDLER_H_
 #define CHROME_BROWSER_UI_WEBUI_OPTIONS_CHROMEOS_CHANGE_PICTURE_OPTIONS_HANDLER_H_
 
 #include "base/memory/weak_ptr.h"
 #include "chrome/browser/image_decoder.h"
 #include "chrome/browser/ui/webui/options/options_ui.h"
@@ skipping 50 matching lines @@
 
   // Starts camera presence check.
   void CheckCameraPresence();
 
   // Updates UI with camera presence state.
   void SetCameraPresent(bool present);
 
   // Opens a file selection dialog to choose user image from file.
   void HandleChooseFile(const base::ListValue* args);
 
+  // Handles 'take-photo' button click.
+  void HandleTakePhoto(const base::ListValue* args);
+
   // Handles photo taken with WebRTC UI.
   void HandlePhotoTaken(const base::ListValue* args);
 
+  // Handles 'discard-photo' button click.
+  void HandleDiscardPhoto(const base::ListValue* args);
+
   // Handles camera presence check request.
   void HandleCheckCameraPresence(const base::ListValue* args);
 
   // Gets the list of available user images and sends it to the page.
   void HandleGetAvailableImages(const base::ListValue* args);
 
   // Handles page initialized event.
   void HandlePageInitialized(const base::ListValue* args);
 
   // Handles page shown event.
@@ skipping 57 matching lines @@
   // Last known state of the camera.
   bool was_camera_present_;
 
   DISALLOW_COPY_AND_ASSIGN(ChangePictureOptionsHandler);
 };
 
 }  // namespace options
 }  // namespace chromeos
 
 #endif  // CHROME_BROWSER_UI_WEBUI_OPTIONS_CHROMEOS_CHANGE_PICTURE_OPTIONS_HANDLER_H_