Adding support for per vertex opacity on textured layer

cc/test/render_pass_test_common.cc

Index: cc/test/render_pass_test_common.cc
diff --git a/cc/test/render_pass_test_common.cc b/cc/test/render_pass_test_common.cc
index 882a86a8a79debce61c8a696e813680caae178f5..b8bd438af7e573a652a4e607c3e0cafb4b54f3e7 100644
--- a/cc/test/render_pass_test_common.cc
+++ b/cc/test/render_pass_test_common.cc
@@ -24,6 +24,7 @@ using cc::DrawQuad;
 void TestRenderPass::AppendOneOfEveryQuadType(cc::ResourceProvider* resourceProvider) {
   gfx::Rect rect(0, 0, 100, 100);
   gfx::Rect opaque_rect(10, 10, 80, 80);
+  const float vertex_opacity[] = {1, 1, 1, 1};
   cc::ResourceProvider::ResourceId texture_resource =
       resourceProvider->createResourceFromExternalTexture(1);
   scoped_ptr<cc::SharedQuadState> shared_state = cc::SharedQuadState::Create();
@@ -94,6 +95,7 @@ void TestRenderPass::AppendOneOfEveryQuadType(cc::ResourceProvider* resourceProv
                        texture_resource,
                        false,
                        rect,
+                       vertex_opacity,
                        false);
   AppendQuad(texture_quad.PassAs<DrawQuad>());