Drag-and-drop: updateDragCursor

content/browser/browser_plugin/browser_plugin_embedder.cc

Index: content/browser/browser_plugin/browser_plugin_embedder.cc
diff --git a/content/browser/browser_plugin/browser_plugin_embedder.cc b/content/browser/browser_plugin/browser_plugin_embedder.cc
index 16a75a190b28bad614ed91b2640131bc35ed60e8..76e2446effbc6c69c564852bd361793f1105d7b8 100644
--- a/content/browser/browser_plugin/browser_plugin_embedder.cc
+++ b/content/browser/browser_plugin/browser_plugin_embedder.cc
@@ -116,10 +116,6 @@ void BrowserPluginEmbedder::DidSendScreenRects() {
       base::Bind(&BrowserPluginEmbedder::DidSendScreenRectsCallback));
 }
 
-bool BrowserPluginEmbedder::OnMessageReceived(const IPC::Message& message) {
-  return OnMessageReceived(message, nullptr);
-}
-
 bool BrowserPluginEmbedder::OnMessageReceived(
     const IPC::Message& message,
     RenderFrameHost* render_frame_host) {
@@ -127,8 +123,6 @@ bool BrowserPluginEmbedder::OnMessageReceived(
   IPC_BEGIN_MESSAGE_MAP_WITH_PARAM(BrowserPluginEmbedder, message,
                                    render_frame_host)
     IPC_MESSAGE_HANDLER(BrowserPluginHostMsg_Attach, OnAttach)
-    IPC_MESSAGE_HANDLER_GENERIC(DragHostMsg_UpdateDragCursor,
-                                OnUpdateDragCursor(&handled));
     IPC_MESSAGE_UNHANDLED(handled = false)
   IPC_END_MESSAGE_MAP()
   return handled;
@@ -156,8 +150,8 @@ void BrowserPluginEmbedder::SystemDragEnded() {
   ClearGuestDragStateIfApplicable();
 }
 
-void BrowserPluginEmbedder::OnUpdateDragCursor(bool* handled) {
-  *handled = !!guest_dragging_over_;
+bool BrowserPluginEmbedder::OnUpdateDragCursor() {
+  return !!guest_dragging_over_;
 }
 
 void BrowserPluginEmbedder::OnAttach(