Battery Status API: add testing support for LayoutTests.

content/shell/renderer/webkit_test_runner.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 CONTENT_SHELL_WEBKIT_TEST_RUNNER_H_
 #define CONTENT_SHELL_WEBKIT_TEST_RUNNER_H_
 
 #include <vector>
 
 #include "base/files/file_path.h"
 #include "base/memory/scoped_ptr.h"
 #include "content/public/common/page_state.h"
 #include "content/public/renderer/render_view_observer.h"
 #include "content/public/renderer/render_view_observer_tracker.h"
 #include "content/shell/common/shell_test_configuration.h"
 #include "content/shell/common/test_runner/test_preferences.h"
 #include "content/shell/renderer/test_runner/WebTestDelegate.h"
 #include "third_party/WebKit/public/platform/WebScreenOrientationType.h"
 #include "v8/include/v8.h"
 
 class SkBitmap;
 class SkCanvas;
 
 namespace blink {
+class WebBatteryStatus;
 class WebDeviceMotionData;
 class WebDeviceOrientationData;
 struct WebRect;
 }
 
 namespace content {
 
 class LeakDetector;
 class WebTestProxyBase;
 struct LeakDetectionResult;
@@ skipping 24 matching lines @@
                                 const blink::WebGamepad& gamepad) OVERRIDE;
   virtual void didDisconnectGamepad(int index,
                                    const blink::WebGamepad& gamepad) OVERRIDE;
   virtual void setDeviceMotionData(
       const blink::WebDeviceMotionData& data) OVERRIDE;
   virtual void setDeviceOrientationData(
       const blink::WebDeviceOrientationData& data) OVERRIDE;
   virtual void setScreenOrientation(
       const blink::WebScreenOrientationType& orientation) OVERRIDE;
   virtual void resetScreenOrientation() OVERRIDE;
+  virtual void didChangeBatteryStatus(
+      const blink::WebBatteryStatus& status) OVERRIDE;
   virtual void printMessage(const std::string& message) OVERRIDE;
   virtual void postTask(WebTask* task) OVERRIDE;
   virtual void postDelayedTask(WebTask* task, long long ms) OVERRIDE;
   virtual blink::WebString registerIsolatedFileSystem(
       const blink::WebVector<blink::WebString>& absolute_filenames) OVERRIDE;
   virtual long long getCurrentTimeInMillisecond() OVERRIDE;
   virtual blink::WebString getAbsoluteWebStringFromUTF8Path(
       const std::string& utf8_path) OVERRIDE;
   virtual blink::WebURL localFileToDataURL(
       const blink::WebURL& file_url) OVERRIDE;
@@ skipping 73 matching lines @@
 
   scoped_ptr<LeakDetector> leak_detector_;
   bool needs_leak_detector_;
 
   DISALLOW_COPY_AND_ASSIGN(WebKitTestRunner);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_SHELL_WEBKIT_TEST_RUNNER_H_