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

mojo/public/cpp/bindings/lib/wtf_clone_equals_util.h

 // 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.
 
 #ifndef MOJO_PUBLIC_CPP_BINDINGS_LIB_WTF_CLONE_EQUALS_UTIL_H_
 #define MOJO_PUBLIC_CPP_BINDINGS_LIB_WTF_CLONE_EQUALS_UTIL_H_
 
 #include <type_traits>
 
 #include "mojo/public/cpp/bindings/clone_traits.h"
 #include "mojo/public/cpp/bindings/lib/equals_traits.h"
-#include "third_party/WebKit/Source/wtf/HashMap.h"
-#include "third_party/WebKit/Source/wtf/Optional.h"
-#include "third_party/WebKit/Source/wtf/Vector.h"
-#include "third_party/WebKit/Source/wtf/text/WTFString.h"
+#include "third_party/WebKit/Source/platform/wtf/HashMap.h"
+#include "third_party/WebKit/Source/platform/wtf/Optional.h"
+#include "third_party/WebKit/Source/platform/wtf/Vector.h"
+#include "third_party/WebKit/Source/platform/wtf/text/WTFString.h"
 
 namespace mojo {
 
 template <typename T>
 struct CloneTraits<WTF::Vector<T>, false> {
   static WTF::Vector<T> Clone(const WTF::Vector<T>& input) {
     WTF::Vector<T> result;
     result.reserveCapacity(input.size());
     for (const auto& element : input)
       result.push_back(mojo::Clone(element));
@@ skipping 43 matching lines @@
         return false;
     }
     return true;
   }
 };
 
 }  // namespace internal
 }  // namespace mojo
 
 #endif  // MOJO_PUBLIC_CPP_BINDINGS_LIB_WTF_CLONE_EQUALS_UTIL_H_