Fix ctrl-k not working....

chrome/browser/browser_commands.cc

Index: chrome/browser/browser_commands.cc
===================================================================
--- chrome/browser/browser_commands.cc	(revision 3606)
+++ chrome/browser/browser_commands.cc	(working copy)
@@ -334,7 +334,7 @@
         LocationBarView* lbv = GetLocationBarView();
         if (lbv) {
           AutocompleteEditView* aev = lbv->location_entry();
-          aev->model()->SetUserText(L"?");
+          aev->SetUserText(L"?");
           aev->SetFocus();
         }
       }