Allow dragging and dropping of URLs to any portion of the toolbar view....

chrome/browser/autocomplete/autocomplete_edit_view_win.h

Index: chrome/browser/autocomplete/autocomplete_edit_view_win.h
===================================================================
--- chrome/browser/autocomplete/autocomplete_edit_view_win.h	(revision 74816)
+++ chrome/browser/autocomplete/autocomplete_edit_view_win.h	(working copy)
@@ -139,6 +139,7 @@
   virtual bool IsImeComposing() const;
 
   virtual views::View* AddToView(views::View* parent);
+  virtual int OnPerformDrop(const views::DropTargetEvent& event);
 
   int GetPopupMaxYCoordinate();
 
@@ -244,6 +245,9 @@
     DISALLOW_COPY_AND_ASSIGN(ScopedFreeze);
   };
 
+  class EditDropTarget;
+  friend class EditDropTarget;
+
   // This object suspends placing any operations on the edit's undo stack until
   // the object is destroyed.  If we don't do this, some of the operations we
   // perform behind the user's back will be undoable by the user, which feels
@@ -412,6 +416,9 @@
   // triggerred no matter if the text is actually changed or not.
   bool OnAfterPossibleChangeInternal(bool force_text_changed);
 
+  // Common implementation for performing a drop on the edit view.
+  int OnPerformDropImpl(const views::DropTargetEvent& event, bool in_drag);
+
   scoped_ptr<AutocompleteEditModel> model_;
 
   scoped_ptr<AutocompletePopupView> popup_view_;