Factor out MockThreadableLoader

third_party/WebKit/Source/core/loader/MockThreadableLoader.h

+// Copyright 2016 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.
+
+#ifndef MockThreadableLoader_h
+#define MockThreadableLoader_h
+
+#include "core/loader/ThreadableLoader.h"
+#include "testing/gmock/include/gmock/gmock.h"
+#include "wtf/PassRefPtr.h"
+
+namespace blink {
+
+class MockThreadableLoader : public ThreadableLoader {
+public:
+    static PassRefPtr<MockThreadableLoader> create() { return adoptRef(new testing::StrictMock<MockThreadableLoader>); }
+
+    MOCK_METHOD1(start, void(const ResourceRequest&));

[hiroshige, 2016/02/05 05:42:09]

If we land this CL before https://codereview.chromium.org/1264453002, then it
would be better to remove start() from this CL, and then add start() here (and
EXPECT_CALL(..., start)) in https://codereview.chromium.org/1264453002.

[tyoshino (SeeGerritForStatus), 2016/02/05 07:22:10]

Oh, right. I forgot to make it consistent with ToT. Fixed.

+    MOCK_METHOD1(overrideTimeout, void(unsigned long));
+    MOCK_METHOD0(cancel, void());
+
+protected:
+    MockThreadableLoader() = default;
+};
+
+} // namespace blink
+
+#endif // MockThreadableLoader_h