Create manager to track OffscreenCanvasSurfaceImpl instances

third_party/WebKit/Source/platform/graphics/CanvasSurfaceLayerBridgeTest.cpp

Index: third_party/WebKit/Source/platform/graphics/CanvasSurfaceLayerBridgeTest.cpp
diff --git a/third_party/WebKit/Source/platform/graphics/CanvasSurfaceLayerBridgeTest.cpp b/third_party/WebKit/Source/platform/graphics/CanvasSurfaceLayerBridgeTest.cpp
index 582e1e856515b9d66213a1b7f504980e2e8af291..d37db56fa82fb900b0f5ff0fadc8aacf7b6d618d 100644
--- a/third_party/WebKit/Source/platform/graphics/CanvasSurfaceLayerBridgeTest.cpp
+++ b/third_party/WebKit/Source/platform/graphics/CanvasSurfaceLayerBridgeTest.cpp
@@ -26,7 +26,7 @@ class MockOffscreenCanvasSurface final
 
   mojom::blink::OffscreenCanvasSurfacePtr GetProxy();
 
-  void GetSurfaceId(const GetSurfaceIdCallback&) override;
+  void GetSurfaceId(uint32_t canvasId, const GetSurfaceIdCallback&) override;
   void Require(const cc::SurfaceId&, const cc::SurfaceSequence&) override {}
   void Satisfy(const cc::SurfaceSequence&) override {}
 
@@ -62,6 +62,7 @@ mojom::blink::OffscreenCanvasSurfacePtr MockOffscreenCanvasSurface::GetProxy() {
 }
 
 void MockOffscreenCanvasSurface::GetSurfaceId(
+    uint32_t canvasId,
     const GetSurfaceIdCallback& callback) {
   callback.Run(cc::SurfaceId(cc::FrameSinkId(10, 11), cc::LocalFrameId(15, 0)));
 }
@@ -72,7 +73,7 @@ void CanvasSurfaceLayerBridgeTest::SetUp() {
 }
 
 TEST_F(CanvasSurfaceLayerBridgeTest, SurfaceLayerCreation) {
-  bool success = this->surfaceLayerBridge()->createSurfaceLayer(50, 50);
+  bool success = this->surfaceLayerBridge()->createSurfaceLayer(0, 50, 50);
   EXPECT_TRUE(success);
 }