Remove MOZ_B2G leftovers and some dead B2G-only components.

1 files changed, 1 insertions, 9 deletions

diff --git a/layout/base/FrameLayerBuilder.cpp b/layout/base/FrameLayerBuilder.cpp
index 9269c2ab6..183285439 100644
--- a/layout/base/FrameLayerBuilder.cpp
+++ b/layout/base/FrameLayerBuilder.cpp
@@ -2346,15 +2346,7 @@ ContainerState::GetLayerCreationHint(AnimatedGeometryRoot* aAnimatedGeometryRoot
       break;
     }
     nsIScrollableFrame* scrollable = do_QueryFrame(fParent);
-    if (scrollable
-  #ifdef MOZ_B2G
-        && scrollable->WantAsyncScroll()
-  #endif
-       ) {
-      // WantAsyncScroll() returns false when the frame has overflow:hidden,
-      // so we won't create tiled layers for overflow:hidden frames even if
-      // they have a display port. The main purpose of the WantAsyncScroll check
-      // is to allow the B2G camera app to use hardware composer for compositing.
+    if (scrollable) {
       return LayerManager::SCROLLABLE;
     }
   }