Client side display item cache flag

third_party/WebKit/Source/platform/graphics/paint/PaintControllerTest.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 "platform/graphics/paint/PaintController.h"
 
 #include "platform/RuntimeEnabledFeatures.h"
 #include "platform/graphics/GraphicsContext.h"
 #include "platform/graphics/paint/CachedDisplayItem.h"
 #include "platform/graphics/paint/ClipPathRecorder.h"
 #include "platform/graphics/paint/ClipRecorder.h"
 #include "platform/graphics/paint/DrawingDisplayItem.h"
 #include "platform/graphics/paint/DrawingRecorder.h"
 #include "platform/graphics/paint/SubsequenceRecorder.h"
 #include "platform/testing/FakeDisplayItemClient.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace blink {
 
 class PaintControllerTest : public ::testing::Test {
 public:
     PaintControllerTest()
         : m_paintController(PaintController::create())
-        , m_originalSlimmingPaintV2Enabled(RuntimeEnabledFeatures::slimmingPaintV2Enabled()) { }
+        , m_originalSlimmingPaintV2Enabled(RuntimeEnabledFeatures::slimmingPaintV2Enabled())
+    {
+        m_paintController->setCanUseClientCacheStatus(true);
+    }
 
     IntRect visualRect(const PaintArtifact& paintArtifact, unsigned index)
     {
         return paintArtifact.getDisplayItemList().visualRect(index);
     }
 
 protected:
     PaintController& getPaintController() { return *m_paintController; }
 
 private:
@@ skipping 753 matching lines @@
     GraphicsContext context(getPaintController());
     drawRect(context, client, backgroundDrawingType, FloatRect(0, 0, 100, 100));
 
     getPaintController().commitNewDisplayItems(LayoutSize(20, 30));
     const auto& paintArtifact = getPaintController().paintArtifact();
     ASSERT_EQ(1u, paintArtifact.getDisplayItemList().size());
     EXPECT_RECT_EQ(IntRect(-20, -30, 200, 100), visualRect(paintArtifact, 0));
 }
 
 } // namespace blink