cc: Don't consider padding for analysis.

cc/resources/picture_pile_impl.cc

 // Copyright 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 <algorithm>
 #include <limits>
 
 #include "base/debug/trace_event.h"
 #include "cc/base/region.h"
 #include "cc/debug/debug_colors.h"
@@ skipping 228 matching lines @@
 
   return picture;
 }
 
 void PicturePileImpl::AnalyzeInRect(gfx::Rect content_rect,
                                     float contents_scale,
                                     PicturePileImpl::Analysis* analysis) {
   DCHECK(analysis);
   TRACE_EVENT0("cc", "PicturePileImpl::AnalyzeInRect");
 
-  content_rect.Intersect(gfx::Rect(gfx::ToCeiledSize(
+  content_rect.Intersect(gfx::Rect(gfx::ToFlooredSize(

[reveman, 2013/05/13 15:48:45]

Can we really round down here? I think we can avoid rounding up but I guess that
doesn't help you much in this case.

       gfx::ScaleSize(tiling_.total_size(), contents_scale))));
 
   SkBitmap empty_bitmap;
   empty_bitmap.setConfig(SkBitmap::kNo_Config,
                          content_rect.width(),
                          content_rect.height());
   skia::AnalysisDevice device(empty_bitmap);
   skia::AnalysisCanvas canvas(&device);
 
   Raster(&canvas, content_rect, contents_scale, NULL);
@@ skipping 65 matching lines @@
           layer_rect_,
           *picture_list_iterator_);
       if (pixel_ref_iterator_)
         return;
     }
     ++tile_iterator_;
   } while (AdvanceToTileWithPictures());
 }
 
 }  // namespace cc