Early wait on texture resource sync points in gl_renderer.

cc/test/render_pass_test_common.h

Index: cc/test/render_pass_test_common.h
diff --git a/cc/test/render_pass_test_common.h b/cc/test/render_pass_test_common.h
index a7b65ef43d7ac889c0cab7bda6827a1d8b1a2ebf..893fde4a56fe9e9c96c79ceb199715c00e2d7531 100644
--- a/cc/test/render_pass_test_common.h
+++ b/cc/test/render_pass_test_common.h
@@ -19,6 +19,8 @@ class TestRenderPass : public RenderPass {
     return make_scoped_ptr(new TestRenderPass);
   }
 
+  static const unsigned int kTestSyncPoint = 30;

[danakj, 2014/08/15 21:32:34]

can you add a bit more context to this name instead of just "Test"? something
like kSyncPointForMailboxTextureQuad?

[vmiura, 2014/08/15 21:54:59]

Done.

+
   void AppendOneOfEveryQuadType(ResourceProvider* resource_provider,
                                 RenderPass::Id child_pass);