Remove OwnPtr from Blink.

third_party/WebKit/Source/core/streams/ReadableStreamTest.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 "core/streams/ReadableStream.h"
 
 #include "bindings/core/v8/ExceptionState.h"
 #include "bindings/core/v8/ScriptPromiseResolver.h"
 #include "bindings/core/v8/ScriptState.h"
 #include "bindings/core/v8/V8Binding.h"
 #include "core/dom/DOMArrayBuffer.h"
 #include "core/dom/DOMException.h"
 #include "core/dom/Document.h"
 #include "core/dom/ExceptionCode.h"
 #include "core/streams/ReadableStreamImpl.h"
 #include "core/streams/ReadableStreamReader.h"
 #include "core/streams/UnderlyingSource.h"
 #include "core/testing/DummyPageHolder.h"
 #include "testing/gmock/include/gmock/gmock-more-actions.h"
 #include "testing/gmock/include/gmock/gmock.h"
 #include "testing/gtest/include/gtest/gtest.h"
+#include <memory>
 
 namespace blink {
 
 using ::testing::_;
 using ::testing::InSequence;
 using ::testing::Invoke;
 using ::testing::Return;
 using ::testing::ReturnPointee;
 
 namespace {
@@ skipping 114 matching lines @@
             EXPECT_CALL(*m_underlyingSource, pullSource()).Times(1);
             EXPECT_CALL(checkpoint, Call(1));
         }
         StringStream* stream = new StringStream(m_underlyingSource, new PermissiveStrategy);
         checkpoint.Call(0);
         stream->didSourceStart();
         checkpoint.Call(1);
         return stream;
     }
 
-    OwnPtr<DummyPageHolder> m_page;
+    std::unique_ptr<DummyPageHolder> m_page;
     Persistent<MockUnderlyingSource> m_underlyingSource;
 };
 
 TEST_F(ReadableStreamTest, Start)
 {
     ScriptState::Scope scope(getScriptState());
     ExceptionState exceptionState(ExceptionState::ConstructionContext, "property", "interface", getScriptState()->context()->Global(), isolate());
     Checkpoint checkpoint;
     {
         InSequence s;
@@ skipping 477 matching lines @@
     reader->read(getScriptState());
     EXPECT_FALSE(stream->isPulling());
     checkpoint.Call(9);
     reader->read(getScriptState());
     EXPECT_TRUE(stream->isPulling());
 
     stream->error(DOMException::create(AbortError, "done"));
 }
 
 } // namespace blink