Revert "Remove OwnPtr from Blink."

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/ClipPathDisplayItem.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"
-#include <memory>
 
 namespace blink {
 
 class PaintControllerTest : public ::testing::Test {
 public:
     PaintControllerTest()
         : m_paintController(PaintController::create())
         , m_originalSlimmingPaintV2Enabled(RuntimeEnabledFeatures::slimmingPaintV2Enabled()) { }
 
     IntRect visualRect(const PaintArtifact& paintArtifact, unsigned index)
     {
         return paintArtifact.getDisplayItemList().visualRect(index);
     }
 
 protected:
     PaintController& getPaintController() { return *m_paintController; }
 
 private:
     void TearDown() override
     {
         RuntimeEnabledFeatures::setSlimmingPaintV2Enabled(m_originalSlimmingPaintV2Enabled);
     }
 
-    std::unique_ptr<PaintController> m_paintController;
+    OwnPtr<PaintController> m_paintController;
     bool m_originalSlimmingPaintV2Enabled;
 };
 
 const DisplayItem::Type foregroundDrawingType = static_cast<DisplayItem::Type>(DisplayItem::DrawingPaintPhaseFirst + 4);
 const DisplayItem::Type backgroundDrawingType = DisplayItem::DrawingPaintPhaseFirst;
 const DisplayItem::Type clipType = DisplayItem::ClipFirst;
 
 class TestDisplayItem final : public DisplayItem {
 public:
     TestDisplayItem(const FakeDisplayItemClient& client, Type type) : DisplayItem(client, type, sizeof(*this)) { }
@@ skipping 873 matching lines @@
             getPaintController().createAndAppend<BeginClipPathDisplayItem>(client, path);
         drawRect(context, client, backgroundDrawingType, FloatRect(0, 0, 100, 100));
         for (int j = 0; j < 50; ++j)
             getPaintController().createAndAppend<EndClipPathDisplayItem>(client);
         getPaintController().commitNewDisplayItems(LayoutSize());
         EXPECT_FALSE(getPaintController().paintArtifact().isSuitableForGpuRasterization());
     }
 }
 
 } // namespace blink