Move crossThreadBind() from platform/ to wtf/

third_party/WebKit/Source/modules/fetch/DataConsumerTeeTest.cpp

 // Copyright 2015 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 "modules/fetch/DataConsumerTee.h"
 
 #include "core/testing/DummyPageHolder.h"
 #include "core/testing/NullExecutionContext.h"
 #include "modules/fetch/DataConsumerHandleTestUtil.h"
-#include "platform/CrossThreadFunctional.h"
 #include "platform/WaitableEvent.h"
 #include "platform/WebThreadSupportingGC.h"
 #include "public/platform/Platform.h"
 #include "public/platform/WebThread.h"
 #include "public/platform/WebTraceLocation.h"
 #include "testing/gtest/include/gtest/gtest.h"
+#include "wtf/Functional.h"
 #include "wtf/PassRefPtr.h"
 #include "wtf/PtrUtil.h"
 #include "wtf/RefPtr.h"
 #include <memory>
 #include <string.h>
 #include <v8.h>
 
 namespace blink {
 namespace {
 
@@ skipping 383 matching lines @@
     std::unique_ptr<HandleReadResult> res2 = r2.wait();
 
     EXPECT_EQ(kDone, res1->result());
     EXPECT_EQ(0u, res1->data().size());
     EXPECT_EQ(kDone, res2->result());
     EXPECT_EQ(0u, res2->data().size());
 }
 
 } // namespace
 } // namespace blink