Preliminary compositor disabling patch.

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 3be3adec352a849785091b5e84f10ac2d4e1a13d..72522d0a14d364dff8414fa65075f9ecee054067 100644
--- a/content/common/cc_messages_unittest.cc
+++ b/content/common/cc_messages_unittest.cc
@@ -72,6 +72,7 @@ class CCMessagesTest : public testing::Test {
     EXPECT_EQ(a->rect.ToString(), b->rect.ToString());
     EXPECT_EQ(a->opaque_rect.ToString(), b->opaque_rect.ToString());
     EXPECT_EQ(a->visible_rect.ToString(), b->visible_rect.ToString());
+    EXPECT_EQ(a->damaged, b->damaged);
     EXPECT_EQ(a->needs_blending, b->needs_blending);
 
     Compare(a->shared_quad_state, b->shared_quad_state);
@@ -402,6 +403,7 @@ TEST_F(CCMessagesTest, AllQuads) {
                         arbitrary_bool1,
                         arbitrary_color,
                         arbitrary_bool2);
+  solidcolor_in->damaged = true;
   pass_cmp->CopyFromAndAppendDrawQuad(solidcolor_in,
                                       solidcolor_in->shared_quad_state);