cc : Delete LayerImpl::opacity

cc/trees/tree_synchronizer_unittest.cc

Index: cc/trees/tree_synchronizer_unittest.cc
diff --git a/cc/trees/tree_synchronizer_unittest.cc b/cc/trees/tree_synchronizer_unittest.cc
index b9c1dce0cc464f0fe33e36b8943eecec94ac96d8..32add7dcacd836132fc1072bc034b95650b35d98 100644
--- a/cc/trees/tree_synchronizer_unittest.cc
+++ b/cc/trees/tree_synchronizer_unittest.cc
@@ -287,9 +287,6 @@ TEST_F(TreeSynchronizerTest, SyncSimpleTreeAndProperties) {
   gfx::PointF root_position = gfx::PointF(2.3f, 7.4f);
   layer_tree_root->SetPosition(root_position);
 
-  float first_child_opacity = 0.25f;
-  layer_tree_root->children()[0]->SetOpacity(first_child_opacity);
-
   gfx::Size second_child_bounds = gfx::Size(25, 53);
   layer_tree_root->children()[1]->SetBounds(second_child_bounds);
   layer_tree_root->children()[1]->SavePaintProperties();
@@ -309,9 +306,6 @@ TEST_F(TreeSynchronizerTest, SyncSimpleTreeAndProperties) {
   EXPECT_EQ(root_position.x(), root_layer_impl_position.x());
   EXPECT_EQ(root_position.y(), root_layer_impl_position.y());
 
-  EXPECT_EQ(first_child_opacity,
-            layer_impl_tree_root->children()[0]->opacity());
-
   gfx::Size second_layer_impl_child_bounds =
       layer_impl_tree_root->children()[1]->bounds();
   EXPECT_EQ(second_child_bounds.width(),