Remove CalculateContentsScale max texture size DCHECK.

cc/layers/scrollbar_layer.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 "cc/layers/scrollbar_layer.h"
 
 #include "base/basictypes.h"
 #include "base/debug/trace_event.h"
 #include "cc/layers/scrollbar_layer_impl.h"
 #include "cc/resources/caching_bitmap_content_layer_updater.h"
@@ skipping 85 matching lines @@
                                             bool animating_transform_to_screen,
                                             float* contents_scale_x,
                                             float* contents_scale_y,
                                             gfx::Size* content_bounds) {
   ContentsScalingLayer::CalculateContentsScale(
       ClampScaleToMaxTextureSize(ideal_contents_scale),
       animating_transform_to_screen,
       contents_scale_x,
       contents_scale_y,
       content_bounds);
-  DCHECK_LE(content_bounds->width(), MaxTextureSize());

[danakj, 2013/03/25 21:52:10]

How about doing these if you're not in solid color mode? Since this was a bug
not so long ago.

-  DCHECK_LE(content_bounds->height(), MaxTextureSize());
 }
 
 void ScrollbarLayer::PushPropertiesTo(LayerImpl* layer) {
   ContentsScalingLayer::PushPropertiesTo(layer);
 
   ScrollbarLayerImpl* scrollbar_layer = static_cast<ScrollbarLayerImpl*>(layer);
 
   scrollbar_layer->SetScrollbarData(scrollbar_.get());
   scrollbar_layer->SetThumbSize(thumb_size_);
 
@@ skipping 314 matching lines @@
                thumb_.get(),
                origin_thumb_rect,
                queue,
                stats);
   }
 
   dirty_rect_ = gfx::RectF();
 }
 
 }  // namespace cc