Allow background tab titles to use LCD AA.

chrome/browser/ui/views/tabs/tab_strip.cc

Index: chrome/browser/ui/views/tabs/tab_strip.cc
diff --git a/chrome/browser/ui/views/tabs/tab_strip.cc b/chrome/browser/ui/views/tabs/tab_strip.cc
index 34f422f8b1236189025e3e56a860ac2d22e5997e..63c8d9284b4767e4ea13b49a2c1f4c57267d82cd 100644
--- a/chrome/browser/ui/views/tabs/tab_strip.cc
+++ b/chrome/browser/ui/views/tabs/tab_strip.cc
@@ -1432,11 +1432,8 @@ void TabStrip::PaintChildren(const ui::PaintContext& context) {
   Tabs selected_tabs;
 
   {
-    // TODO(pkasting): This results in greyscale AA for the tab titles.  Work
-    // with Mike Reed to fix, or else convert to passing the tabs a memory
-    // canvas to paint on and then manually compositing.
     ui::CompositingRecorder opacity_recorder(context, size(),
-                                             GetInactiveAlpha(false));
+                                             GetInactiveAlpha(false), true);
 
     PaintClosingTabs(tab_count(), context);
 
@@ -1494,7 +1491,7 @@ void TabStrip::PaintChildren(const ui::PaintContext& context) {
     // Match the inactive tab opacity for non-pressed states.  See comments in
     // NewTabButton::PaintFill() for why we don't do this for the pressed state.
     ui::CompositingRecorder opacity_recorder(context, size(),
-                                             GetInactiveAlpha(true));
+                                             GetInactiveAlpha(true), false);
     newtab_button_->Paint(context);
   } else {
     newtab_button_->Paint(context);