cc: Throttle tile priority updates to once a frame.

cc/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/occlusion_tracker.h"
 
 #include "cc/layer.h"
 #include "cc/layer_animation_controller.h"
 #include "cc/layer_impl.h"
 #include "cc/layer_tree_host_common.h"
@@ skipping 259 matching lines @@
         return layer;
     }
 
     void calcDrawEtc(TestContentLayerImpl* root)
     {
         DCHECK(root == m_root.get());
         int dummyMaxTextureSize = 512;
 
         DCHECK(!root->renderSurface());
 
-        LayerTreeHostCommon::calculateDrawProperties(root, root->bounds(), 1, 1, dummyMaxTextureSize, false, m_renderSurfaceLayerListImpl);
+        LayerTreeHostCommon::calculateDrawProperties(root, root->bounds(), 1, 1, dummyMaxTextureSize, false, m_renderSurfaceLayerListImpl, false);
 
         m_layerIterator = m_layerIteratorBegin = Types::TestLayerIterator::begin(&m_renderSurfaceLayerListImpl);
     }
 
     void calcDrawEtc(TestContentLayer* root)
     {
         DCHECK(root == m_root.get());
         int dummyMaxTextureSize = 512;
 
         DCHECK(!root->renderSurface());
@@ skipping 2759 matching lines @@
         hasOcclusionFromOutsideTargetSurface = false;
         EXPECT_RECT_EQ(gfx::Rect(0, 0, 50, 50), occlusion.unoccludedContributingSurfaceContentRect(smaller, false, gfx::Rect(0, 0, 100, 100), &hasOcclusionFromOutsideTargetSurface));
         EXPECT_FALSE(hasOcclusionFromOutsideTargetSurface);
     }
 };
 
 ALL_OCCLUSIONTRACKER_TEST(OcclusionTrackerTestLayerClipIsExternalOcclusion)
 
 }  // namespace
 }  // namespace cc