Enable fast/images with slimming paint

Source/core/paint/LayerClipRecorderTest.cpp

 // Copyright 2014 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 "config.h"
-#include "core/paint/ClipRecorder.h"
+#include "core/paint/LayerClipRecorder.h"
 
 #include "core/rendering/RenderView.h"
 #include "core/rendering/RenderingTestHelper.h"
 #include "core/rendering/compositing/RenderLayerCompositor.h"
 #include "platform/graphics/GraphicsContext.h"
 #include <gtest/gtest.h>
 
 namespace blink {
 namespace {
 
-class ClipRecorderTest : public RenderingTest {
+class LayerClipRecorderTest : public RenderingTest {
 public:
-    ClipRecorderTest() : m_renderView(nullptr) { }
+    LayerClipRecorderTest() : m_renderView(nullptr) { }
 
 protected:
     RenderView* renderView() { return m_renderView; }
 
 private:
     virtual void SetUp() override
     {
         RuntimeEnabledFeatures::setSlimmingPaintEnabled(true);
 
         RenderingTest::SetUp();
 
         m_renderView = document().view()->renderView();
         ASSERT_TRUE(m_renderView);
     }
 
     RenderView* m_renderView;
 };
 
 void drawClip(GraphicsContext* context, RenderView* renderer, PaintPhase phase, const FloatRect& bound)
 {
     IntRect rect(1, 1, 9, 9);
     ClipRect clipRect(rect);
-    ClipRecorder clipRecorder(renderer->compositor()->rootRenderLayer()->renderer(), context, DisplayItem::ClipLayerForeground, clipRect, 0, LayoutPoint(), PaintLayerFlags());
+    LayerClipRecorder LayerClipRecorder(renderer->compositor()->rootRenderLayer()->renderer(), context, DisplayItem::ClipLayerForeground, clipRect, 0, LayoutPoint(), PaintLayerFlags());
 }
 
-TEST_F(ClipRecorderTest, ClipRecorderTest_Single)
+TEST_F(LayerClipRecorderTest, LayerClipRecorderTest_Single)
 {
     GraphicsContext* context = new GraphicsContext(nullptr);
     FloatRect bound = renderView()->viewRect();
     EXPECT_EQ((size_t)0, renderView()->viewDisplayList().paintList().size());
 
     drawClip(context, renderView(), PaintPhaseForeground, bound);
     EXPECT_EQ((size_t)2, renderView()->viewDisplayList().paintList().size());
 }
 
 }
 }