cc cleanup: Update paths to geometry headers

cc/resources/picture_pile_base.cc

 // Copyright 2013 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 "cc/resources/picture_pile_base.h"
 
 #include <algorithm>
 #include <set>
 #include <vector>
 
 #include "base/debug/trace_event_argument.h"
 #include "base/logging.h"
 #include "base/values.h"
-#include "cc/base/math_util.h"
 #include "cc/debug/traced_value.h"
 #include "third_party/skia/include/core/SkColor.h"
-#include "ui/gfx/rect_conversions.h"
+#include "ui/gfx/geometry/rect_conversions.h"
 
 namespace {
 // Dimensions of the tiles in this picture pile as well as the dimensions of
 // the base picture in each tile.
 const int kBasePictureSize = 512;
 const int kTileGridBorderPixels = 1;
 #ifdef NDEBUG
 const bool kDefaultClearCanvasSetting = false;
 #else
 const bool kDefaultClearCanvasSetting = true;
@@ skipping 221 matching lines @@
 const Picture* PicturePileBase::PictureInfo::GetPicture() const {
   return picture_.get();
 }
 
 float PicturePileBase::PictureInfo::GetInvalidationFrequency() const {
   return invalidation_history_.count() /
          static_cast<float>(INVALIDATION_FRAMES_TRACKED);
 }
 
 }  // namespace cc