Streamline the presentation of ImageBitmapRenderingContext

third_party/WebKit/Source/core/paint/HTMLCanvasPainterTest.cpp

 // Copyright 2016 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 "core/paint/HTMLCanvasPainter.h"
 
 #include "core/frame/FrameView.h"
 #include "core/frame/Settings.h"
 #include "core/html/HTMLCanvasElement.h"
 #include "core/html/canvas/CanvasContextCreationAttributes.h"
@@ skipping 66 matching lines @@
       toHTMLCanvasElement(document().body()->firstChild());
   CanvasContextCreationAttributes attributes;
   attributes.setAlpha(true);
   CanvasRenderingContext* context =
       element->getCanvasRenderingContext("2d", attributes);
   RefPtr<Canvas2DLayerBridge> bridge =
       makeCanvas2DLayerBridge(IntSize(300, 200));
   element->createImageBufferUsingSurfaceForTesting(WTF::wrapUnique(
       new Canvas2DImageBufferSurface(bridge, IntSize(300, 200))));
   ASSERT_EQ(context, element->renderingContext());
-  ASSERT_TRUE(context->isAccelerated());
+  ASSERT_TRUE(context->isComposited());
+  ASSERT_TRUE(element->isAccelerated());
 
   // Force the page to paint.
   document().view()->updateAllLifecyclePhases();
 
   // Fetch the layer associated with the <canvas>, and check that it was
   // correctly configured in the layer tree.
   const WebLayer* layer = context->platformLayer();
   ASSERT_TRUE(layer);
   EXPECT_TRUE(hasLayerAttached(*layer));
   EXPECT_EQ(WebSize(300, 200), layer->bounds());
 }
 
 }  // namespace blink