Rewrite references to "wtf/" to "platform/wtf/" in web.

third_party/WebKit/Source/web/tests/DocumentLoaderTest.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 "core/loader/DocumentLoader.h"
 
 #include <queue>
 #include "core/page/Page.h"
 #include "platform/testing/URLTestHelpers.h"
 #include "platform/testing/UnitTestHelpers.h"
+#include "platform/wtf/AutoReset.h"
 #include "public/platform/Platform.h"
 #include "public/platform/WebURLLoaderClient.h"
 #include "public/platform/WebURLLoaderMockFactory.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "web/WebLocalFrameImpl.h"
 #include "web/tests/FrameTestHelpers.h"
-#include "wtf/AutoReset.h"
 
 namespace blink {
 
 // TODO(dcheng): Ideally, enough of FrameTestHelpers would be in core/ that
 // placing a test for a core/ class in web/ wouldn't be necessary.
 class DocumentLoaderTest : public ::testing::Test {
  protected:
   void SetUp() override {
     m_webViewHelper.initialize();
     URLTestHelpers::registerMockedURLLoad(
@@ skipping 144 matching lines @@
 TEST_F(DocumentLoaderTest, isCommittedButEmpty) {
   WebViewImpl* webViewImpl =
       m_webViewHelper.initializeAndLoad("about:blank", true);
   EXPECT_TRUE(toLocalFrame(webViewImpl->page()->mainFrame())
                   ->loader()
                   .documentLoader()
                   ->isCommittedButEmpty());
 }
 
 }  // namespace blink