InlinedVisitor: Migrate frame to use inlined tracing

Source/core/frame/PinchViewport.cpp

 /*
  * Copyright (C) 2013 Google Inc. 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
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 59 matching lines @@
     , m_scale(1)
     , m_topControlsAdjustment(0)
 {
     reset();
 }
 
 PinchViewport::~PinchViewport()
 {
 }
 
-void PinchViewport::trace(Visitor* visitor)
+DEFINE_TRACE(PinchViewport)
 {
     visitor->trace(m_frameHost);
 }
 
 void PinchViewport::setSize(const IntSize& size)
 {
     if (m_size == size)
         return;
 
     TRACE_EVENT2("blink", "PinchViewport::setSize", "width", size.width(), "height", size.height());
@@ skipping 515 matching lines @@
     } else if (graphicsLayer == m_rootTransformLayer) {
         name =  "Root Transform Layer";
     } else {
         ASSERT_NOT_REACHED();
     }
 
     return name;
 }
 
 } // namespace blink