Rewrite references to "wtf/" to "platform/wtf/" in the rest of platform/.

third_party/WebKit/Source/platform/image-encoders/ImageEncoderUtils.cpp

 // 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.
 
 #include "platform/image-encoders/ImageEncoderUtils.h"
 
 #include "platform/Histogram.h"
 #include "platform/network/mime/MIMETypeRegistry.h"
-#include "wtf/Threading.h"
+#include "platform/wtf/Threading.h"
 
 namespace blink {
 
 const char ImageEncoderUtils::kDefaultMimeType[] = "image/png";
 
 // This enum is used in a UMA histogram; the values should not be changed.
 enum RequestedImageMimeType {
   kRequestedImageMimeTypePng = 0,
   kRequestedImageMimeTypeJpeg = 1,
   kRequestedImageMimeTypeWebp = 2,
@@ skipping 57 matching lines @@
 
   // FIXME: Make isSupportedImageMIMETypeForEncoding threadsafe (to allow this
   // method to be used on a worker thread).
   if (!MIMETypeRegistry::IsSupportedImageMIMETypeForEncoding(
           lowercase_mime_type))
     lowercase_mime_type = kDefaultMimeType;
   return lowercase_mime_type;
 }
 
 }  // namespace blink