Linux Aura: Fixes and improvements for cursor loader

ui/views/widget/desktop_aura/desktop_drag_drop_client_aurax11.cc

Index: ui/views/widget/desktop_aura/desktop_drag_drop_client_aurax11.cc
diff --git a/ui/views/widget/desktop_aura/desktop_drag_drop_client_aurax11.cc b/ui/views/widget/desktop_aura/desktop_drag_drop_client_aurax11.cc
index 72880d18b1bbda42ec412f756b28d1db2d08ed0f..91958322a6a8a19321cc5e27d1c320e0e333e9c7 100644
--- a/ui/views/widget/desktop_aura/desktop_drag_drop_client_aurax11.cc
+++ b/ui/views/widget/desktop_aura/desktop_drag_drop_client_aurax11.cc
@@ -681,15 +681,20 @@ void DesktopDragDropClientAuraX11::OnXdndStatus(
 
   int cursor_type = ui::kCursorNull;
   switch (negotiated_operation_) {
-    case ui::DragDropTypes::DRAG_COPY:
-      cursor_type = ui::kCursorCopy;
+    case ui::DragDropTypes::DRAG_NONE:
+      cursor_type = ui::kCursorDndNone;
       break;
     case ui::DragDropTypes::DRAG_MOVE:
-      cursor_type = ui::kCursorMove;
+      cursor_type = ui::kCursorDndMove;
+      break;
+    case ui::DragDropTypes::DRAG_COPY:
+      cursor_type = ui::kCursorDndCopy;
+      break;
+    case ui::DragDropTypes::DRAG_LINK:
+      cursor_type = ui::kCursorDndLink;
       break;
     default:

[sadrul, 2016/11/17 16:17:03]

Remove the default:

[Tom (Use chromium acct), 2016/11/17 19:17:48]

Done.

-      cursor_type = ui::kCursorGrabbing;
-      break;
+      NOTREACHED();
   }
   move_loop_->UpdateCursor(cursor_manager_->GetInitializedCursor(cursor_type));