cc: Move UnoccludedContentRect to Occlusion.

cc/trees/occlusion_tracker_unittest.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/trees/occlusion_tracker.h"
 
 #include "cc/animation/layer_animation_controller.h"
 #include "cc/base/math_util.h"
 #include "cc/layers/layer.h"
 #include "cc/layers/layer_impl.h"
@@ skipping 72 matching lines @@
       : TestOcclusionTracker<LayerType>(viewport_rect) {}
 
   bool OccludedLayer(const LayerType* layer,
                      const gfx::Rect& content_rect) const {
     DCHECK(layer->visible_content_rect().Contains(content_rect));
     return this->GetCurrentOcclusionForLayer(layer->draw_transform())
         .IsOccluded(content_rect);
   }
 
   // Gives an unoccluded sub-rect of |content_rect| in the content space of the
-  // layer. Simple wrapper around UnoccludedContentRect.
+  // layer. Simple wrapper around GetUnoccludedContentRect.
   gfx::Rect UnoccludedLayerContentRect(const LayerType* layer,
                                        const gfx::Rect& content_rect) const {
     DCHECK(layer->visible_content_rect().Contains(content_rect));
-    return this->UnoccludedContentRect(content_rect, layer->draw_transform());
+    return this->GetCurrentOcclusionForLayer(layer->draw_transform())
+        .GetUnoccludedContentRect(content_rect);
   }
 
   gfx::Rect UnoccludedSurfaceContentRect(const LayerType* layer,
                                          const gfx::Rect& content_rect) const {
     typename LayerType::RenderSurfaceType* surface = layer->render_surface();
     return this->UnoccludedContributingSurfaceContentRect(
         content_rect, surface->draw_transform());
   }
 };
 
@@ skipping 3197 matching lines @@
     EXPECT_EQ(gfx::Rect(),
               occlusion.UnoccludedSurfaceContentRect(
                   surface, gfx::Rect(80, 70, 50, 50)));
   }
 };
 
 ALL_OCCLUSIONTRACKER_TEST(OcclusionTrackerTestUnoccludedSurfaceQuery)
 
 }  // namespace
 }  // namespace cc