Add support for custom cursors set by windowless plugins. Windowless plugins...

chrome/browser/render_widget_host_view_win.h

Index: chrome/browser/render_widget_host_view_win.h
===================================================================
--- chrome/browser/render_widget_host_view_win.h	(revision 7750)
+++ chrome/browser/render_widget_host_view_win.h	(working copy)
@@ -212,12 +212,9 @@
   // The associated Model.
   RenderWidgetHost* render_widget_host_;
 
-  // The cursor for the page.  This is passed up from the renderer.
-  HCURSOR cursor_;
+  // The cursor for the page. This is passed up from the renderer.
+  WebCursor current_cursor_;
 
-  // True if cursor_ is a custom cursor that needs to be destroyed later.
-  bool cursor_is_custom_;
-
   // Indicates if the page is loading.
   bool is_loading_;