Organize internal properties of cc/ layer types

cc/render_surface_unittest.cc

Index: cc/render_surface_unittest.cc
diff --git a/cc/render_surface_unittest.cc b/cc/render_surface_unittest.cc
index bae2b3c689bde27373ac937ff4274fa0a58ce3fe..2fd2e2883fd36d7b5ba1f840f19b33dac6a5e251 100644
--- a/cc/render_surface_unittest.cc
+++ b/cc/render_surface_unittest.cc
@@ -74,7 +74,7 @@ TEST(RenderSurfaceTest, sanityCheckSurfaceCreatesCorrectSharedQuadState)
     scoped_ptr<LayerImpl> owningLayer = LayerImpl::create(2);
     owningLayer->createRenderSurface();
     ASSERT_TRUE(owningLayer->renderSurface());
-    owningLayer->setRenderTarget(owningLayer.get());
+    owningLayer->drawProperties().renderTarget = owningLayer.get();
     RenderSurfaceImpl* renderSurface = owningLayer->renderSurface();
 
     rootLayer->addChild(owningLayer.Pass());
@@ -124,7 +124,7 @@ TEST(RenderSurfaceTest, sanityCheckSurfaceCreatesCorrectRenderPass)
     scoped_ptr<LayerImpl> owningLayer = LayerImpl::create(2);
     owningLayer->createRenderSurface();
     ASSERT_TRUE(owningLayer->renderSurface());
-    owningLayer->setRenderTarget(owningLayer.get());
+    owningLayer->drawProperties().renderTarget = owningLayer.get();
     RenderSurfaceImpl* renderSurface = owningLayer->renderSurface();
 
     rootLayer->addChild(owningLayer.Pass());