cc: Pipe visibility and memory allocation to DelegatingRenderer

The GPU process makes memory allocation decisions based on the visibility of
surface. In the DelegatingRenderer case we don't use the surface directly, but
we still have it - just like composite-to-mailbox. So we can use
setVisibilityCHROMIUM to signal the GPU process, and listen to the memory
allocation callback.

This CL refactors a bunch of the logic that was hardcoded in GLRenderer into
OutputSurface which is shared. That also opens the door to implementing a memory
manager for the software renderer.

BUG=123444

Review URL: https://chromiumcodereview.appspot.com/18121005

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@209287 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 2 insertions, 2 deletions

diff --git a/cc/test/pixel_test.cc b/cc/test/pixel_test.cc
index cd007c1..ed1ad5a 100644
--- a/cc/test/pixel_test.cc
+++ b/cc/test/pixel_test.cc
@@ -41,8 +41,6 @@ class PixelTest::PixelTestRendererClient
     return settings_;
   }
   virtual void SetFullRootLayerDamage() OVERRIDE {}
-  virtual void SetManagedMemoryPolicy(
-      const ManagedMemoryPolicy& policy) OVERRIDE {}
   virtual bool HasImplThread() const OVERRIDE { return false; }
   virtual bool ShouldClearRootRenderPass() const OVERRIDE { return true; }
   virtual CompositorFrameMetadata MakeCompositorFrameMetadata() const
@@ -66,6 +64,8 @@ class PixelTest::PixelTestRendererClient
                                           gfx::Rect viewport) OVERRIDE {
     device_viewport_ = viewport;
   }
+  virtual void SetMemoryPolicy(
+      const ManagedMemoryPolicy& policy, bool discard) OVERRIDE {}
 
  private:
   gfx::Rect device_viewport_;