Implement TouchSelectionEditing controls for OOPIF.

content/browser/renderer_host/DEPS

 include_rules = [
   "+cc/switches.h", # For cc command line switches.
   "+components/display_compositor",
   "+components/variations",
   "+services/ui/public",
   "+third_party/zlib",
   "+ui/latency",
 
   # The renderer_host files should only call upwards in the layering via the
   # delegate interfaces.
@@ skipping 27 matching lines @@
   # of RenderViewHost on the FrameTree.
   "render_view_host_impl\.(cc|h)": [
     "+content/browser/frame_host/frame_tree.h",
   ],
   "render_widget_host_view_aura\.cc": [
     "+content/browser/frame_host",
   ],
   "render_widget_host_view_event_handler\.cc": [
     "+content/browser/frame_host",
   ],
+  "touch_selection_controller_client_child_frame\.cc": [
+    "+content/browser/frame_host/render_widget_host_view_child_frame.h",
+  ],

[Charlie Reis, 2017/05/25 02:29:43]

Please put this underneath Ken's TODO below, since it should also go away when
RWHVCF moves.

[wjmaclean, 2017/05/25 14:04:35]

Done.

   # TODO(kenrb): RenderWidgetHostViewChildFrame should eventually be moved
   # to content/renderer_host, at which time this can be removed.
   # RenderWidgetHostViewGuest dependency is needed to allow for routing mouse
   # events to the correct owner RenderWidgetHostViewBase. It should be removed
   # when all inner WebContents are based on OOPIF structure (as opposed to
   # BrowserPlugin).
   "render_widget_host_input_event_router.cc": [
     "+content/browser/frame_host/render_widget_host_view_child_frame.h",
     "+content/browser/frame_host/render_widget_host_view_guest.h",
   ],
 }