Migrates battery_status from content/renderer/ to WebKit/platform/

content/shell/renderer/layout_test/blink_test_runner.cc

 // 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.
 
 #include "content/shell/renderer/layout_test/blink_test_runner.h"
 
 #include <stddef.h>
 #include <algorithm>
 #include <clocale>
 #include <cmath>
@@ skipping 303 matching lines @@
   mock_client->UpdateDeviceOrientation(
       render_view()->GetWebView()->mainFrame()->toWebLocalFrame(), orientation);
 }
 
 void BlinkTestRunner::ResetScreenOrientation() {
   test_runner::MockScreenOrientationClient* mock_client =
       proxy()->GetScreenOrientationClientMock();
   mock_client->ResetData();
 }
 
-void BlinkTestRunner::DidChangeBatteryStatus(
-    const blink::WebBatteryStatus& status) {
-  MockBatteryStatusChanged(status);
-}
-
 void BlinkTestRunner::PrintMessage(const std::string& message) {
   Send(new ShellViewHostMsg_PrintMessage(routing_id(), message));
 }
 
 void BlinkTestRunner::PostTask(test_runner::WebTask* task) {
   Platform::current()->currentThread()->taskRunner()->postTask(
       WebTraceLocation(__FUNCTION__, __FILE__),
       new InvokeTaskHelper(make_scoped_ptr(task)));
 }
 
@@ skipping 707 matching lines @@
   get_bluetooth_events_callbacks_.pop_front();
   callback.Run(events);
 }
 
 void BlinkTestRunner::ReportLeakDetectionResult(
     const LeakDetectionResult& report) {
   Send(new ShellViewHostMsg_LeakDetectionDone(routing_id(), report));
 }
 
 }  // namespace content