Replaced cc::SurfaceId::nonce_ with base::UnguessableToken

cc/layers/surface_layer_impl_unittest.cc

Index: cc/layers/surface_layer_impl_unittest.cc
diff --git a/cc/layers/surface_layer_impl_unittest.cc b/cc/layers/surface_layer_impl_unittest.cc
index 7c0d76cb9d51953bbfbebfdabd07e2016d223bc1..25f53014b52b3fb2dff2c799162f1ad612b6ac45 100644
--- a/cc/layers/surface_layer_impl_unittest.cc
+++ b/cc/layers/surface_layer_impl_unittest.cc
@@ -13,6 +13,9 @@ namespace cc {
 namespace {
 
 static constexpr FrameSinkId kArbitraryFrameSinkId(1, 1);
+static const LocalFrameId kArbitraryLocalFrameId(
+    9,
+    base::UnguessableToken::Create());

[dcheng, 2016/11/09 22:10:48]

I'm surprised that clang doesn't complain here.

[Alex Z., 2016/11/10 15:57:43]

Done.

 
 TEST(SurfaceLayerImplTest, Occlusion) {
   gfx::Size layer_size(1000, 1000);
@@ -24,7 +27,7 @@ TEST(SurfaceLayerImplTest, Occlusion) {
       impl.AddChildToRoot<SurfaceLayerImpl>();
   surface_layer_impl->SetBounds(layer_size);
   surface_layer_impl->SetDrawsContent(true);
-  SurfaceId surface_id(kArbitraryFrameSinkId, LocalFrameId(9, 1));
+  SurfaceId surface_id(kArbitraryFrameSinkId, kArbitraryLocalFrameId);
   surface_layer_impl->SetSurfaceId(surface_id);
   surface_layer_impl->SetSurfaceScale(1.f);
   surface_layer_impl->SetSurfaceSize(layer_size);