Use refs for GraphicsContext

third_party/WebKit/Source/web/tests/WebViewTest.cpp

 /*
  * Copyright (C) 2011, 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 553 matching lines @@
     SkCanvas canvas(bitmap);
     canvas.clear(kAlphaRed);
 
     SkPictureBuilder pictureBuilder(FloatRect(0, 0, kWidth, kHeight));
 
     // Paint the root of the main frame in the way that CompositedLayerMapping would.
     FrameView* view = m_webViewHelper.webViewImpl()->mainFrameImpl()->frameView();
     PaintLayer* rootLayer = view->layoutView()->layer();
     LayoutRect paintRect(0, 0, kWidth, kHeight);
     PaintLayerPaintingInfo paintingInfo(rootLayer, paintRect, GlobalPaintNormalPhase, LayoutSize());
-    PaintLayerPainter(*rootLayer).paintLayerContents(&pictureBuilder.context(), paintingInfo, PaintLayerPaintingCompositingAllPhases);
+    PaintLayerPainter(*rootLayer).paintLayerContents(pictureBuilder.context(), paintingInfo, PaintLayerPaintingCompositingAllPhases);
 
     pictureBuilder.endRecording()->playback(&canvas);
 
     // The result should be a blend of red and green.
     SkColor color = bitmap.getColor(kWidth / 2, kHeight / 2);
     EXPECT_TRUE(redChannel(color));
     EXPECT_TRUE(greenChannel(color));
 }
 
 TEST_F(WebViewTest, FocusIsInactive)
@@ skipping 2589 matching lines @@
     WebFrame* frame = mainWebView.webView()->mainFrame();
     v8::HandleScope scope(v8::Isolate::GetCurrent());
     v8::Local<v8::Value> v8Value = frame->executeScriptAndReturnValue(WebScriptSource("var win = window.open('javascript:false'); win.document"));
     ASSERT_TRUE(v8Value->IsObject());
     Document* document = V8Document::toImplWithTypeCheck(v8::Isolate::GetCurrent(), v8Value);
     ASSERT_TRUE(document);
     EXPECT_FALSE(document->frame()->isLoading());
 }
 
 } // namespace blink