Re-land 714393002 after fixing android build.

sky/engine/public/platform/Platform.h

 /*
  * Copyright (C) 2012 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 13 matching lines @@
  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
 #ifndef Platform_h
 #define Platform_h
 
-#ifdef WIN32
-#include <windows.h>
-#endif
-
 #include "WebCommon.h"
 #include "WebData.h"
 #include "WebGestureDevice.h"
 #include "WebGraphicsContext3D.h"
 #include "WebLocalizedString.h"
 #include "WebString.h"
 #include "WebURLError.h"
 #include "WebVector.h"
 
 class GrContext;
@@ skipping 25 matching lines @@
 class WebThemeEngine;
 class WebURL;
 class WebURLLoader;
 class WebUnitTestSupport;
 struct WebLocalizedString;
 struct WebSize;
 
 class Platform {
 public:
     // HTML5 Database ------------------------------------------------------
-
-#ifdef WIN32
-    typedef HANDLE FileHandle;
-#else
     typedef int FileHandle;
-#endif
 
     BLINK_PLATFORM_EXPORT static void initialize(Platform*);
     BLINK_PLATFORM_EXPORT static void shutdown();
     BLINK_PLATFORM_EXPORT static Platform* current();
 
     // Must return non-null.
     virtual WebClipboard* clipboard() { return 0; }
 
     // Must return non-null.
     virtual WebMimeRegistry* mimeRegistry() { return 0; }
@@ skipping 292 matching lines @@
     // with |velocity| and already scrolled |cumulativeScroll| pixels.
     virtual WebGestureCurve* createFlingAnimationCurve(WebGestureDevice deviceSource, const WebFloatPoint& velocity, const WebSize& cumulativeScroll) { return 0; }
 
 protected:
     virtual ~Platform() { }
 };
 
 } // namespace blink
 
 #endif