cc: Set tile manager memory policy in initializeRenderer.

cc/test/layer_tree_test.cc

 // Copyright 2011 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/test/layer_tree_test.h"
 
 #include "base/command_line.h"
 #include "cc/animation/animation.h"
 #include "cc/animation/animation_registrar.h"
 #include "cc/animation/layer_animation_controller.h"
@@ skipping 115 matching lines @@
       return false;
 
     bool activated = LayerTreeHostImpl::ActivatePendingTreeIfNeeded();
     if (activated)
       test_hooks_->TreeActivatedOnThread(this);
     return activated;
   }
 
   virtual bool InitializeRenderer(scoped_ptr<OutputSurface> output_surface)
       OVERRIDE {
+    // By default, suppress tile management scheduling unless we're explicitly
+    // testing that.
+    LayerTreeHostImpl::SetManagedMemoryPolicy(ManagedMemoryPolicy(0));
+
     bool success = LayerTreeHostImpl::InitializeRenderer(output_surface.Pass());
     test_hooks_->InitializedRendererOnThread(this, success);
     return success;
   }
 
   virtual void SetVisible(bool visible) OVERRIDE {
     LayerTreeHostImpl::SetVisible(visible);
     test_hooks_->DidSetVisibleOnImplTree(this, visible);
   }
 
@@ skipping 429 matching lines @@
   ASSERT_FALSE(layer_tree_host_.get());
   client_.reset();
   if (timed_out_) {
     FAIL() << "Test timed out";
     return;
   }
   AfterTest();
 }
 
 }  // namespace cc