Implement new gray mock.

chrome/browser/chromeos/cros/power_library.cc

-// Copyright (c) 2010 The Chromium Authors. All rights reserved.
+// Copyright (c) 2011 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 "chrome/browser/chromeos/cros/power_library.h"
 
 #include "base/message_loop.h"
 #include "base/string_util.h"
 #include "chrome/browser/chromeos/cros/cros_library.h"
 #include "content/browser/browser_thread.h"
 #include "third_party/cros/chromeos_resume.h"
@@ skipping 147 matching lines @@
   DISALLOW_COPY_AND_ASSIGN(PowerLibraryImpl);
 };
 
 class PowerLibraryStubImpl : public PowerLibrary {
  public:
   PowerLibraryStubImpl() {}
   ~PowerLibraryStubImpl() {}
   void AddObserver(Observer* observer) {}
   void RemoveObserver(Observer* observer) {}
   bool line_power_on() const { return false; }
-  bool battery_is_present() const { return false; }
+  bool battery_is_present() const { return true; }
   bool battery_fully_charged() const { return false; }
-  double battery_percentage() const { return false; }
+  double battery_percentage() const { return 50.0; }
   base::TimeDelta battery_time_to_empty() const {
-    return base::TimeDelta::FromSeconds(0);
+    return base::TimeDelta::FromSeconds(10 * 60);
   }
   base::TimeDelta battery_time_to_full() const {
     return base::TimeDelta::FromSeconds(0);
   }
   virtual void EnableScreenLock(bool enable) {}
   virtual void RequestRestart() {}
   virtual void RequestShutdown() {}
 };
 
 // static
 PowerLibrary* PowerLibrary::GetImpl(bool stub) {
   if (stub)
     return new PowerLibraryStubImpl();
   else
     return new PowerLibraryImpl();
 }
 
 }  // namespace chromeos
 
 // Allows InvokeLater without adding refcounting. This class is a Singleton and
 // won't be deleted until it's last InvokeLater is run.
 DISABLE_RUNNABLE_METHOD_REFCOUNT(chromeos::PowerLibraryImpl);