Rewrite references to "wtf/" to "platform/wtf/" in platform/image-decoders.

third_party/WebKit/Source/platform/image-decoders/ImageDecoderTestHelpers.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 "platform/image-decoders/ImageDecoderTestHelpers.h"
 
+#include <memory>
 #include "platform/SharedBuffer.h"
 #include "platform/image-decoders/ImageFrame.h"
 #include "platform/testing/UnitTestHelpers.h"
+#include "platform/wtf/StringHasher.h"
+#include "platform/wtf/text/StringBuilder.h"
 #include "testing/gtest/include/gtest/gtest.h"
-#include "wtf/StringHasher.h"
-#include "wtf/text/StringBuilder.h"
-#include <memory>
 
 namespace blink {
 
 PassRefPtr<SharedBuffer> readFile(const char* fileName) {
   String filePath = testing::blinkRootDir();
   filePath.append(fileName);
   return testing::readFromFile(filePath);
 }
 
 PassRefPtr<SharedBuffer> readFile(const char* dir, const char* fileName) {
@@ skipping 549 matching lines @@
   size_t frameCount = decoderA->frameCount();
   ASSERT_EQ(frameCount, decoderB->frameCount());
 
   for (size_t i = 0; i < frameCount; ++i) {
     verifyFramesMatch(file, decoderA->frameBufferAtIndex(i),
                       decoderB->frameBufferAtIndex(i));
   }
 }
 
 }  // namespace blink