Drag-and-drop: DragEnter, DragOver, DragLeave, DragDrop

content/browser/browser_plugin/browser_plugin_guest.cc

Index: content/browser/browser_plugin/browser_plugin_guest.cc
diff --git a/content/browser/browser_plugin/browser_plugin_guest.cc b/content/browser/browser_plugin/browser_plugin_guest.cc
index 461081dc723d4c338a3248725dc4a7e8e8bcdde1..9606ab4132d4d1b2b222611d9aa9bc64622f7d2f 100644
--- a/content/browser/browser_plugin/browser_plugin_guest.cc
+++ b/content/browser/browser_plugin/browser_plugin_guest.cc
@@ -824,25 +824,25 @@ void BrowserPluginGuest::OnDragStatusUpdate(int browser_plugin_instance_id,
   host->FilterDropData(&filtered_data);
   switch (drag_status) {
     case blink::WebDragStatusEnter:
-      host->DragTargetDragEnter(filtered_data, location, location, mask,
-                                drop_data.key_modifiers);
+      host->GetWidget()->DragTargetDragEnter(filtered_data, location, location,

[dcheng, 2016/11/09 20:23:16]

Is it worth adding a TODO here? Presumably we'll have to make this hit test at
some point.

[paulmeyer, 2016/11/09 23:19:11]

Done.

+                                             mask, drop_data.key_modifiers);
       // Only track the URL being dragged over the guest if the link isn't
       // coming from the guest.
       if (!embedder->DragEnteredGuest(this))
         ignore_dragged_url_ = false;
       break;
     case blink::WebDragStatusOver:
-      host->DragTargetDragOver(location, location, mask,
-                               drop_data.key_modifiers);
+      host->GetWidget()->DragTargetDragOver(location, location, mask,
+                                            drop_data.key_modifiers);
       break;
     case blink::WebDragStatusLeave:
       embedder->DragLeftGuest(this);
-      host->DragTargetDragLeave();
+      host->GetWidget()->DragTargetDragLeave();
       ignore_dragged_url_ = true;
       break;
     case blink::WebDragStatusDrop:
-      host->DragTargetDrop(filtered_data, location, location,
-                           drop_data.key_modifiers);
+      host->GetWidget()->DragTargetDrop(filtered_data, location, location,
+                                        drop_data.key_modifiers);
 
       if (!ignore_dragged_url_ && filtered_data.url.is_valid())
         delegate_->DidDropLink(filtered_data.url);