Nukes the windowmanager interface

components/view_manager/public/interfaces/view_manager_root.mojom

Index: components/view_manager/public/interfaces/view_manager_root.mojom
diff --git a/components/window_manager/public/interfaces/window_manager_internal.mojom b/components/view_manager/public/interfaces/view_manager_root.mojom
similarity index 68%
rename from components/window_manager/public/interfaces/window_manager_internal.mojom
rename to components/view_manager/public/interfaces/view_manager_root.mojom
index e987189f4278a10b5b510b8a481be73bd5bc7d85..821119c125acad15f76ec9c572ca2028d0901826 100644
--- a/components/window_manager/public/interfaces/window_manager_internal.mojom
+++ b/components/view_manager/public/interfaces/view_manager_root.mojom
@@ -9,22 +9,10 @@ import "ui/mojo/events/input_events.mojom";
 import "ui/mojo/events/input_key_codes.mojom";
 import "ui/mojo/geometry/geometry.mojom";
 
-// WindowManagerInternal is an interface provided by the WindowManager
-// exclusively to the ViewManager.
-interface WindowManagerInternal {
-  SetViewManagerClient(handle<message_pipe> view_manager_client_request);
-
-  // An accelerator registered via AddAccelerator() has been triggered.
-  OnAccelerator(mojo.Event event);
-};
-
-// WindowManagerInternalClient is an interface provide by the ViewManager
-// exclusively to the WindowManager. It provides functionality only available
-// to the WindowManager.
-interface WindowManagerInternalClient {
-  // TODO(sky): this is only used by sky's testing harness. It should be
-  // removed.
-  DispatchInputEventToViewDEPRECATED(uint32 view_id, mojo.Event event);
+// ViewManagerRoot is an interface exposed to the first connection to the
+// ViewManager.
+interface ViewManagerRoot {
+  SetViewManagerRootClient(ViewManagerRootClient client);
 
   // Sets the native viewport size.
   SetViewportSize(mojo.Size size);
@@ -43,3 +31,9 @@ interface WindowManagerInternalClient {
   AddAccelerator(mojo.KeyboardCode keyboard_code, mojo.EventFlags flags);
   RemoveAccelerator(mojo.KeyboardCode keyboard_code, mojo.EventFlags flags);
 };
+
+interface ViewManagerRootClient {
+  // An accelerator registered via AddAccelerator() has been triggered.
+  OnAccelerator(mojo.Event event);
+};
+