cc: Full solid layers not at origin painted incorrectly

cc/layers/picture_layer_impl_unittest.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/layers/picture_layer_impl.h"
 
 #include <algorithm>
 #include <limits>
 #include <set>
 #include <utility>
@@ skipping 1418 matching lines @@
   ASSERT_EQ(1U, render_pass->quad_list.size());
   EXPECT_EQ(DrawQuad::PICTURE_CONTENT,
             render_pass->quad_list.front()->material);
 }
 
 TEST_F(PictureLayerImplTest, SolidColorLayerHasVisibleFullCoverage) {
   scoped_ptr<RenderPass> render_pass = RenderPass::Create();
 
   gfx::Size tile_size(1000, 1000);
   gfx::Size layer_bounds(1500, 1500);
-  gfx::Rect visible_rect(1000, 1000);
+  gfx::Rect visible_rect(250, 250, 1000, 1000);
 
   scoped_refptr<FakePicturePileImpl> pending_pile =
       FakePicturePileImpl::CreateEmptyPile(tile_size, layer_bounds);
   scoped_refptr<FakePicturePileImpl> active_pile =
       FakePicturePileImpl::CreateEmptyPile(tile_size, layer_bounds);
 
   pending_pile->set_is_solid_color(true);
   active_pile->set_is_solid_color(true);
 
   SetupTrees(pending_pile, active_pile);
@@ skipping 3197 matching lines @@
   result = layer->CalculateTileSize(gfx::Size(447, 400));
   EXPECT_EQ(result.width(), 448);
   EXPECT_EQ(result.height(), 448);
   result = layer->CalculateTileSize(gfx::Size(500, 499));
   EXPECT_EQ(result.width(), 512);
   EXPECT_EQ(result.height(), 500 + 2);
 }
 
 }  // namespace
 }  // namespace cc