Add a new class AcceleratedStaticBitmap : StaticBitmapImage

third_party/WebKit/Source/platform/blink_platform.gypi

 {
   'includes': [
     'platform_generated.gypi',
   ],
   'variables': {
     'platform_files': [
       'AsyncFileSystemCallbacks.h',
       'CalculationValue.h',
       'CheckedInt.h',
       'ContentDecryptionModuleResult.h',
@@ skipping 529 matching lines @@
       'geometry/cg/FloatSizeCG.cpp',
       'geometry/cg/IntPointCG.cpp',
       'geometry/cg/IntRectCG.cpp',
       'geometry/cg/IntSizeCG.cpp',
       'geometry/mac/FloatPointMac.mm',
       'geometry/mac/FloatRectMac.mm',
       'geometry/mac/FloatSizeMac.mm',
       'geometry/mac/IntPointMac.mm',
       'geometry/mac/IntRectMac.mm',
       'geometry/mac/IntSizeMac.mm',
+      'graphics/AcceleratedStaticBitmapImage.cpp',
+      'graphics/AcceleratedStaticBitmapImage.h',
       'graphics/BitmapImage.cpp',
       'graphics/BitmapImage.h',
       'graphics/BitmapImageMetrics.cpp',
       'graphics/BitmapImageMetrics.h',
       'graphics/BoxReflection.cpp',
       'graphics/BoxReflection.h',
       'graphics/Canvas2DImageBufferSurface.h',
       'graphics/Canvas2DLayerBridge.cpp',
       'graphics/Canvas2DLayerBridge.h',
       'graphics/CanvasMetrics.cpp',
@@ skipping 791 matching lines @@
       ['use_default_render_theme==1',
         {
           'platform_test_files': [
             'scroll/ScrollbarThemeAuraTest.cpp',
           ],
         }
       ],
     ],
   },
 }