Rewrite references to "wtf/" to "platform/wtf/" in core/{dom,html,xml}.

third_party/WebKit/Source/core/dom/AttributeCollection.h

 /*
  * Copyright (C) 2013 Google Inc. All rights reserved.
  * Copyright (C) 2014 Apple Inc. All rights reserved.
  * Copyright (C) 2014 Samsung Electronics. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
@@ skipping 16 matching lines @@
  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
 #ifndef AttributeCollection_h
 #define AttributeCollection_h
 
 #include "core/dom/Attribute.h"
-#include "wtf/Allocator.h"
-#include "wtf/Vector.h"
+#include "platform/wtf/Allocator.h"
+#include "platform/wtf/Vector.h"
 
 namespace blink {
 
 template <typename Container, typename ContainerMemberType = Container>
 class AttributeCollectionGeneric {
   STACK_ALLOCATED();
 
  public:
   using ValueType = typename Container::ValueType;
   using iterator = ValueType*;
@@ skipping 166 matching lines @@
                                          should_ignore_attribute_case))
         return index;
     }
   }
   return kNotFound;
 }
 
 }  // namespace blink
 
 #endif  // AttributeCollection_h