Add detection for rotation and flip overlay transforms

content/common/cc_messages_unittest.cc

Index: content/common/cc_messages_unittest.cc
diff --git a/content/common/cc_messages_unittest.cc b/content/common/cc_messages_unittest.cc
index fa4d7fb0de485dfc146208eb669e8b7b4fdb9c5a..fdbc3da89353bf2f89e3b6194fc5325f47cafff4 100644
--- a/content/common/cc_messages_unittest.cc
+++ b/content/common/cc_messages_unittest.cc
@@ -185,7 +185,7 @@ class CCMessagesTest : public testing::Test {
     EXPECT_EQ(a->vertex_opacity[1], b->vertex_opacity[1]);
     EXPECT_EQ(a->vertex_opacity[2], b->vertex_opacity[2]);
     EXPECT_EQ(a->vertex_opacity[3], b->vertex_opacity[3]);
-    EXPECT_EQ(a->flipped, b->flipped);
+    EXPECT_EQ(a->y_flipped, b->y_flipped);
     EXPECT_EQ(a->nearest_neighbor, b->nearest_neighbor);
   }