Move CrossThreadCopier.cpp/.h to platform/

Source/core/platform/CrossThreadCopier.cpp

Index: Source/core/platform/CrossThreadCopier.cpp
diff --git a/Source/core/platform/CrossThreadCopier.cpp b/Source/core/platform/CrossThreadCopier.cpp
deleted file mode 100644
index 2bcec1616f0c34b8165ca4986d0d61c41a1dd5fd..0000000000000000000000000000000000000000
--- a/Source/core/platform/CrossThreadCopier.cpp
+++ /dev/null
@@ -1,133 +0,0 @@
-/*
- * Copyright (C) 2009 Google Inc. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- *     * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- *     * Neither the name of Google Inc. nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "config.h"
-
-#include "core/platform/CrossThreadCopier.h"
-
-#include "platform/network/ResourceError.h"
-#include "platform/network/ResourceRequest.h"
-#include "platform/network/ResourceResponse.h"
-#include "weborigin/KURL.h"
-#include "wtf/Assertions.h"
-#include "wtf/text/WTFString.h"
-
-namespace WebCore {
-
-CrossThreadCopierBase<false, false, KURL>::Type CrossThreadCopierBase<false, false, KURL>::copy(const KURL& url)
-{
-    return url.copy();
-}
-
-CrossThreadCopierBase<false, false, String>::Type CrossThreadCopierBase<false, false, String>::copy(const String& str)
-{
-    return str.isolatedCopy();
-}
-
-CrossThreadCopierBase<false, false, ResourceError>::Type CrossThreadCopierBase<false, false, ResourceError>::copy(const ResourceError& error)
-{
-    return error.copy();
-}
-
-CrossThreadCopierBase<false, false, ResourceRequest>::Type CrossThreadCopierBase<false, false, ResourceRequest>::copy(const ResourceRequest& request)
-{
-    return request.copyData();
-}
-
-CrossThreadCopierBase<false, false, ResourceResponse>::Type CrossThreadCopierBase<false, false, ResourceResponse>::copy(const ResourceResponse& response)
-{
-    return response.copyData();
-}
-
-// Test CrossThreadCopier using COMPILE_ASSERT.
-
-// Verify that ThreadSafeRefCounted objects get handled correctly.
-class CopierThreadSafeRefCountedTest : public ThreadSafeRefCounted<CopierThreadSafeRefCountedTest> {
-};
-
-COMPILE_ASSERT((WTF::IsSameType<
-                  PassRefPtr<CopierThreadSafeRefCountedTest>,
-                  CrossThreadCopier<PassRefPtr<CopierThreadSafeRefCountedTest> >::Type
-                  >::value),
-               PassRefPtrTest);
-COMPILE_ASSERT((WTF::IsSameType<
-                  PassRefPtr<CopierThreadSafeRefCountedTest>,
-                  CrossThreadCopier<RefPtr<CopierThreadSafeRefCountedTest> >::Type
-                  >::value),
-               RefPtrTest);
-COMPILE_ASSERT((WTF::IsSameType<
-                  PassRefPtr<CopierThreadSafeRefCountedTest>,
-                  CrossThreadCopier<CopierThreadSafeRefCountedTest*>::Type
-                  >::value),
-               RawPointerTest);
-
-
-// Add a generic specialization which will let's us verify that no other template matches.
-template<typename T> struct CrossThreadCopierBase<false, false, T> {
-    typedef int Type;
-};
-
-// Verify that RefCounted objects only match our generic template which exposes Type as int.
-class CopierRefCountedTest : public RefCounted<CopierRefCountedTest> {
-};
-
-COMPILE_ASSERT((WTF::IsSameType<
-                  int,
-                  CrossThreadCopier<PassRefPtr<CopierRefCountedTest> >::Type
-                  >::value),
-               PassRefPtrRefCountedTest);
-
-COMPILE_ASSERT((WTF::IsSameType<
-                  int,
-                  CrossThreadCopier<RefPtr<CopierRefCountedTest> >::Type
-                  >::value),
-               RefPtrRefCountedTest);
-
-COMPILE_ASSERT((WTF::IsSameType<
-                  int,
-                  CrossThreadCopier<CopierRefCountedTest*>::Type
-                  >::value),
-               RawPointerRefCountedTest);
-
-// Verify that PassOwnPtr gets passed through.
-COMPILE_ASSERT((WTF::IsSameType<
-                  PassOwnPtr<float>,
-                  CrossThreadCopier<PassOwnPtr<float> >::Type
-                  >::value),
-               PassOwnPtrTest);
-
-// Verify that PassOwnPtr does not get passed through.
-COMPILE_ASSERT((WTF::IsSameType<
-                  int,
-                  CrossThreadCopier<OwnPtr<float> >::Type
-                  >::value),
-               OwnPtrTest);
-
-} // namespace WebCore