Change cc::ElementId to be a uint64_t

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

Index: third_party/WebKit/Source/platform/graphics/GraphicsLayerTest.cpp
diff --git a/third_party/WebKit/Source/platform/graphics/GraphicsLayerTest.cpp b/third_party/WebKit/Source/platform/graphics/GraphicsLayerTest.cpp
index 28b1a68079a7528d972e685a18b5bdd5213afe97..2711cd77c7c9e073c3d2d6a74e7866b8adf69d1b 100644
--- a/third_party/WebKit/Source/platform/graphics/GraphicsLayerTest.cpp
+++ b/third_party/WebKit/Source/platform/graphics/GraphicsLayerTest.cpp
@@ -127,7 +127,9 @@ TEST_F(GraphicsLayerTest, updateLayerShouldFlattenTransformWithAnimations) {
   host.AddTimeline(*compositor_timeline);
   compositor_timeline->PlayerAttached(player);
 
-  platform_layer_->SetElementId(CompositorElementId(platform_layer_->Id(), 0));
+  CompositorElementId element_id;
+  element_id.id = platform_layer_->Id();
+  platform_layer_->SetElementId(element_id);
 
   player.CompositorPlayer()->AttachElement(platform_layer_->GetElementId());
   ASSERT_TRUE(player.CompositorPlayer()->IsElementAttached());