Splitting of layers for correct intersections

cc/output/overlay_unittest.cc

Index: cc/output/overlay_unittest.cc
diff --git a/cc/output/overlay_unittest.cc b/cc/output/overlay_unittest.cc
index d805ae493ffce703c0ff512cc019e9d9897f2b57..3c23a0b06c51b77608ed610be4e7bcdeca29be6b 100644
--- a/cc/output/overlay_unittest.cc
+++ b/cc/output/overlay_unittest.cc
@@ -526,7 +526,8 @@ class OverlayInfoRendererGL : public GLRenderer {
                    0),
         expect_overlays_(false) {}
 
-  MOCK_METHOD2(DoDrawQuad, void(DrawingFrame* frame, const DrawQuad* quad));
+  MOCK_METHOD3(DoDrawQuad, void(DrawingFrame* frame, const DrawQuad* quad,
+                                const gfx::QuadF* draw_region));
 
   virtual void FinishDrawingFrame(DrawingFrame* frame) OVERRIDE {
     GLRenderer::FinishDrawingFrame(frame);
@@ -624,7 +625,7 @@ TEST_F(GLRendererWithOverlaysTest, OverlayQuadNotDrawn) {
 
   // Candidate pass was taken out and extra skipped pass added,
   // so only draw 2 quads.
-  EXPECT_CALL(*renderer_, DoDrawQuad(_, _)).Times(2);
+  EXPECT_CALL(*renderer_, DoDrawQuad(_, _, _)).Times(2);
   EXPECT_CALL(scheduler_,
               Schedule(1,
                        gfx::OVERLAY_TRANSFORM_NONE,
@@ -662,7 +663,7 @@ TEST_F(GLRendererWithOverlaysTest, OccludedQuadDrawn) {
   pass_list.push_back(pass.Pass());
 
   // 3 quads in the pass, all should draw.
-  EXPECT_CALL(*renderer_, DoDrawQuad(_, _)).Times(3);
+  EXPECT_CALL(*renderer_, DoDrawQuad(_, _, _)).Times(3);
   EXPECT_CALL(scheduler_, Schedule(_, _, _, _, _)).Times(0);
   renderer_->DrawFrame(&pass_list, 1.f, viewport_rect, viewport_rect, false);
 
@@ -695,7 +696,7 @@ TEST_F(GLRendererWithOverlaysTest, NoValidatorNoOverlay) {
   pass_list.push_back(pass.Pass());
 
   // Should see no overlays.
-  EXPECT_CALL(*renderer_, DoDrawQuad(_, _)).Times(3);
+  EXPECT_CALL(*renderer_, DoDrawQuad(_, _, _)).Times(3);
   EXPECT_CALL(scheduler_, Schedule(_, _, _, _, _)).Times(0);
   renderer_->DrawFrame(&pass_list, 1.f, viewport_rect, viewport_rect, false);