Allow background tab titles to use LCD AA.

cc/blink/web_display_item_list_impl.cc

Index: cc/blink/web_display_item_list_impl.cc
diff --git a/cc/blink/web_display_item_list_impl.cc b/cc/blink/web_display_item_list_impl.cc
index 9859d1c39ab4782af2b9d188a8aaad336593f6d3..b443c2026137a39879874d0fe2fd65db46c472a2 100644
--- a/cc/blink/web_display_item_list_impl.cc
+++ b/cc/blink/web_display_item_list_impl.cc
@@ -171,11 +171,11 @@ void WebDisplayItemListImpl::appendCompositingItem(
   if (display_item_list_->RetainsIndividualDisplayItems()) {
     display_item_list_->CreateAndAppendItem<cc::CompositingDisplayItem>(
         visual_rect, static_cast<uint8_t>(gfx::ToFlooredInt(255 * opacity)),
-        xfermode, bounds, skia::SharePtr(color_filter));
+        xfermode, bounds, skia::SharePtr(color_filter), false);

[danakj, 2015/12/11 19:07:00]

can you use a temp var to give the boolean a name rather than passing a bool
literal directly?

   } else {
     cc::CompositingDisplayItem item(
         static_cast<uint8_t>(gfx::ToFlooredInt(255 * opacity)), xfermode,
-        bounds, skia::SharePtr(color_filter));
+        bounds, skia::SharePtr(color_filter), false);
     display_item_list_->RasterIntoCanvas(item);
   }
 }