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

third_party/WebKit/Source/platform/graphics/PaintInvalidationReason.cpp

 // Copyright 2014 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/graphics/PaintInvalidationReason.h"
 
-#include "wtf/Assertions.h"
+#include "platform/wtf/Assertions.h"
 
 namespace blink {
 
 const char* paintInvalidationReasonToString(PaintInvalidationReason reason) {
   switch (reason) {
     case PaintInvalidationNone:
       return "none";
     case PaintInvalidationIncremental:
       return "incremental";
     case PaintInvalidationRectangle:
@@ skipping 51 matching lines @@
   }
   ASSERT_NOT_REACHED();
   return "";
 }
 
 std::ostream& operator<<(std::ostream& out, PaintInvalidationReason reason) {
   return out << paintInvalidationReasonToString(reason);
 }
 
 }  // namespace blink