Add flag for drawing layers to screen with Ganesh

content/browser/renderer_host/render_process_host_impl.cc

Index: content/browser/renderer_host/render_process_host_impl.cc
diff --git a/content/browser/renderer_host/render_process_host_impl.cc b/content/browser/renderer_host/render_process_host_impl.cc
index 7b2634a34b76e32bc6387bf4daef0522318ca11c..ca8dc1d313a5e49c9ddc6f4cdfd2cf302a6988ab 100644
--- a/content/browser/renderer_host/render_process_host_impl.cc
+++ b/content/browser/renderer_host/render_process_host_impl.cc
@@ -944,19 +944,20 @@ void RenderProcessHostImpl::PropagateBrowserCommandLineToRenderer(
     cc::switches::kCompositeToMailbox,
     cc::switches::kDisableColorEstimator,
     cc::switches::kDisableImplSidePainting,
+    cc::switches::kDisablePinchZoomScrollbars,
     cc::switches::kDisableThreadedAnimation,
     cc::switches::kEnableCompositorFrameMessage,
     cc::switches::kEnableImplSidePainting,
     cc::switches::kEnablePartialSwap,
     cc::switches::kEnablePerTilePainting,
     cc::switches::kEnablePinchZoomScrollbars,
-    cc::switches::kDisablePinchZoomScrollbars,
     cc::switches::kEnableRightAlignedScheduling,
     cc::switches::kEnableTopControlsPositionCalculation,
+    cc::switches::kForceDirectLayerDrawing,
     cc::switches::kLowResolutionContentsScaleFactor,
+    cc::switches::kMaxTilesForInterestArea,
     cc::switches::kMaxUnusedResourceMemoryUsagePercentage,
     cc::switches::kNumRasterThreads,
-    cc::switches::kMaxTilesForInterestArea,
     cc::switches::kShowCompositedLayerBorders,
     cc::switches::kShowCompositedLayerTree,
     cc::switches::kShowFPSCounter,