Remove uses of SkBitmap::Config (deprecated) from core/ and platform/.

Source/core/frame/ImageBitmapTest.cpp

 /*
  * Copyright (c) 2013, 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 36 matching lines @@
 #include "wtf/OwnPtr.h"
 
 #include <gtest/gtest.h>
 
 namespace WebCore {
 
 class ImageBitmapTest : public ::testing::Test {
 protected:
     virtual void SetUp()
     {
-        m_bitmap.setConfig(SkBitmap::kARGB_8888_Config, 10, 10);
-        m_bitmap.allocPixels();
+        ASSERT_TRUE(m_bitmap.allocN32Pixels(10, 10));

[reed1, 2014/03/17 17:36:51]

I presume ASSERT_TRUE executes its argument in debug *and* release builds?

         m_bitmap.eraseColor(0xFFFFFFFF);
 
-        m_bitmap2.setConfig(SkBitmap::kARGB_8888_Config, 5, 5);
-        m_bitmap2.allocPixels();
+        ASSERT_TRUE(m_bitmap2.allocN32Pixels(5, 5));
         m_bitmap2.eraseColor(0xAAAAAAAA);
 
         // Save the global memory cache to restore it upon teardown.
         m_globalMemoryCache = adoptPtr(memoryCache());
         // Create the test memory cache instance and hook it in.
         m_testingMemoryCache = adoptPtr(new MemoryCache());
         setMemoryCacheForTesting(m_testingMemoryCache.leakPtr());
     }
     virtual void TearDown()
     {
@@ skipping 143 matching lines @@
     {
         RefPtrWillBeRawPtr<ImageBitmap> imageBitmapFromCanvas = ImageBitmap::create(canvasElement.get(), IntRect(0, 0, canvasElement->width(), canvasElement->height()));
         imageBitmapDerived = ImageBitmap::create(imageBitmapFromCanvas.get(), IntRect(0, 0, 20, 20));
     }
     CanvasRenderingContext* context = canvasElement->getContext("2d");
     TrackExceptionState exceptionState;
     toCanvasRenderingContext2D(context)->drawImage(imageBitmapDerived.get(), 0, 0, exceptionState);
 }
 
 } // namespace