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

third_party/WebKit/Source/platform/fonts/OrientationIterator.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 "OrientationIterator.h"
 
-#include "wtf/PtrUtil.h"
+#include "platform/wtf/PtrUtil.h"
 
 namespace blink {
 
 OrientationIterator::OrientationIterator(const UChar* buffer,
                                          unsigned bufferSize,
                                          FontOrientation runOrientation)
     : m_utf16Iterator(WTF::makeUnique<UTF16TextIterator>(buffer, bufferSize)),
       m_bufferSize(bufferSize),
       m_atEnd(bufferSize == 0) {
   // There's not much point in segmenting by isUprightInVertical if the text
@@ skipping 25 matching lines @@
     }
     m_utf16Iterator->advance();
   }
   *orientationLimit = m_bufferSize;
   *renderOrientation = currentRenderOrientation;
   m_atEnd = true;
   return true;
 }
 
 }  // namespace blink