Revert "Remove OwnPtr from Blink."

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

Index: third_party/WebKit/Source/web/tests/CompositorWorkerTest.cpp
diff --git a/third_party/WebKit/Source/web/tests/CompositorWorkerTest.cpp b/third_party/WebKit/Source/web/tests/CompositorWorkerTest.cpp
index eb6d6338fc4d3c7d15c926fc1b161e4d9097e8d5..c405ad1cce1f641d4f02b4f2cbd1bd39df321816 100644
--- a/third_party/WebKit/Source/web/tests/CompositorWorkerTest.cpp
+++ b/third_party/WebKit/Source/web/tests/CompositorWorkerTest.cpp
@@ -21,9 +21,7 @@
 #include "web/WebLocalFrameImpl.h"
 #include "web/WebViewImpl.h"
 #include "web/tests/FrameTestHelpers.h"
-#include "wtf/PtrUtil.h"
 #include <gtest/gtest.h>
-#include <memory>
 
 namespace blink {
 
@@ -279,7 +277,7 @@ TEST_F(CompositorWorkerTest, applyingMutationsMultipleProperties)
     EXPECT_NE(0UL, elementId);
 
     TransformationMatrix transformMatrix(11, 12, 13, 14, 21, 22, 23, 24, 31, 32, 33, 34, 41, 42, 43, 44);
-    std::unique_ptr<CompositorMutation> mutation = wrapUnique(new CompositorMutation);
+    OwnPtr<CompositorMutation> mutation = adoptPtr(new CompositorMutation);
     mutation->setTransform(TransformationMatrix::toSkMatrix44(transformMatrix));
     mutation->setOpacity(0.5);
 
@@ -293,7 +291,7 @@ TEST_F(CompositorWorkerTest, applyingMutationsMultipleProperties)
     }
 
     // Verify that updating one property does not impact others
-    mutation = wrapUnique(new CompositorMutation);
+    mutation = adoptPtr(new CompositorMutation);
     mutation->setOpacity(0.8);
 
     proxiedElement->updateFromCompositorMutation(*mutation);