Fix a CHECK failure in AutocompletePopupModel::InfoForCurrentSelection().

chrome/browser/autocomplete/autocomplete_edit.cc

Index: chrome/browser/autocomplete/autocomplete_edit.cc
diff --git a/chrome/browser/autocomplete/autocomplete_edit.cc b/chrome/browser/autocomplete/autocomplete_edit.cc
index 1ad993eeb638778287a9157989000b414948c009..28c19e0a5049e3055d77962e8e7349e182de5d3d 100644
--- a/chrome/browser/autocomplete/autocomplete_edit.cc
+++ b/chrome/browser/autocomplete/autocomplete_edit.cc
@@ -488,7 +488,7 @@ void AutocompleteEditModel::OnKillFocus() {
 }
 
 bool AutocompleteEditModel::OnEscapeKeyPressed() {
-  if (has_temporary_text_) {
+  if (has_temporary_text_ && popup_->IsOpen()) {

[Peter Kasting, 2011/01/21 23:58:15]

It should be an invariant here that the popup is open.  Anything that closes the
popup should cause us to accept the temporary text as the user text.  (See
http://code.google.com/p/chromium/issues/detail?id=63425#c3 .)

The right fix is that we should look through the different codepaths that close
the popup and ensure they're consistent about doing this.

     AutocompleteMatch match;
     popup_->InfoForCurrentSelection(&match, NULL);
     if (match.destination_url != original_url_) {