Turn off cc touch hit testing if --enable-bleeding-edge-rendering-fast-paths is true

content/browser/renderer_host/render_view_host_impl.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "content/browser/renderer_host/render_view_host_impl.h"
 
 #include <set>
 #include <string>
 #include <utility>
 #include <vector>
@@ skipping 447 matching lines @@
       ui::IsTouchDevicePresent();
 #if defined(OS_ANDROID)
   prefs.device_supports_mouse = false;
 #endif
 
   prefs.pointer_events_max_touch_points = ui::MaxTouchPoints();
 
   prefs.touch_adjustment_enabled =
       !command_line.HasSwitch(switches::kDisableTouchAdjustment);
   prefs.compositor_touch_hit_testing =
-      !command_line.HasSwitch(cc::switches::kDisableCompositorTouchHitTesting);
+      !command_line.HasSwitch(
+           cc::switches::kDisableCompositorTouchHitTesting) &&
+      !command_line.HasSwitch(switches::kEnableBleedingEdgeRenderingFastPaths);
+
 
 #if defined(OS_MACOSX) || defined(OS_CHROMEOS)
   bool default_enable_scroll_animator = true;
 #else
   bool default_enable_scroll_animator = false;
 #endif
   prefs.enable_scroll_animator = default_enable_scroll_animator;
   if (command_line.HasSwitch(switches::kEnableSmoothScrolling))
     prefs.enable_scroll_animator = true;
   if (command_line.HasSwitch(switches::kDisableSmoothScrolling))
@@ skipping 1399 matching lines @@
   return true;
 }
 
 void RenderViewHostImpl::AttachToFrameTree() {
   FrameTree* frame_tree = delegate_->GetFrameTree();
 
   frame_tree->ResetForMainFrameSwap();
 }
 
 }  // namespace content