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

third_party/WebKit/public/platform/Platform.h

Index: third_party/WebKit/public/platform/Platform.h
diff --git a/third_party/WebKit/public/platform/Platform.h b/third_party/WebKit/public/platform/Platform.h
index d80d3ccf4f55e30231bed37fc35eaec311feb131..7d17c59c85820194a37a869bcf9a2721c65a2512 100644
--- a/third_party/WebKit/public/platform/Platform.h
+++ b/third_party/WebKit/public/platform/Platform.h
@@ -36,6 +36,7 @@
 #endif
 
 #include "WebAudioDevice.h"
+#include "WebBatteryStatusListener.h"
 #include "WebCommon.h"
 #include "WebData.h"
 #include "WebDeviceLightListener.h"
@@ -52,9 +53,6 @@
 #include "WebString.h"
 #include "WebURLError.h"
 #include "WebVector.h"
-
-#include "mojo/public/cpp/bindings/interface_request.h"
-#include "mojo/public/cpp/system/core.h"
 
 class GrContext;
 
@@ -505,14 +503,6 @@
     // Platform events -----------------------------------------------------
     // Device Orientation, Device Motion, Device Light, Battery, Gamepad.
 
-    // Connects the mojo handle to the remote service provider.
-    template <typename Interface>
-    void connectToRemoteService(mojo::InterfaceRequest<Interface> ptr)
-    {
-        connectToRemoteService(Interface::Name_, ptr.PassMessagePipe());
-    }
-    virtual void connectToRemoteService(const char* name, mojo::ScopedMessagePipeHandle handle) { }
-
     // Request the platform to start listening to the events of the specified
     // type and notify the given listener (if not null) when there is an update.
     virtual void startListening(WebPlatformEventType type, WebPlatformEventListener* listener) { }