Remove old (pre-webkit) compositor

ui/views/view.cc

 // Copyright (c) 2012 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 "ui/views/view.h"
 
 #include <algorithm>
 
 #include "base/debug/trace_event.h"
 #include "base/logging.h"
@@ skipping 1352 matching lines @@
 
   base::snprintf(bounds_buffer,
                  arraysize(bounds_buffer),
                  "\\n bounds: (%d, %d), (%dx%d)",
                  this->bounds().x(),
                  this->bounds().y(),
                  this->bounds().width(),
                  this->bounds().height());
   result.append(bounds_buffer);
 
-  if (layer() && !layer()->hole_rect().IsEmpty()) {
-    base::snprintf(bounds_buffer,
-                   arraysize(bounds_buffer),
-                   "\\n hole bounds: (%d, %d), (%dx%d)",
-                   layer()->hole_rect().x(),
-                   layer()->hole_rect().y(),
-                   layer()->hole_rect().width(),
-                   layer()->hole_rect().height());
-    result.append(bounds_buffer);
-  }
-
   if (GetTransform().HasChange()) {
     gfx::Point translation;
     float rotation;
     gfx::Point3f scale;
     if (ui::InterpolatedTransform::FactorTRS(GetTransform(),
                                              &translation,
                                              &rotation,
                                              &scale)) {
       if (translation != gfx::Point(0, 0)) {
         base::snprintf(bounds_buffer,
@@ skipping 667 matching lines @@
   OSExchangeData data;
   WriteDragData(press_pt, &data);
 
   // Message the RootView to do the drag and drop. That way if we're removed
   // the RootView can detect it and avoid calling us back.
   GetWidget()->RunShellDrag(this, data, drag_operations);
 #endif  // !defined(OS_MACOSX)
 }
 
 }  // namespace views