Even more virtual method deinlining.

chrome/browser/autocomplete/autocomplete_popup_view_gtk.cc

Index: chrome/browser/autocomplete/autocomplete_popup_view_gtk.cc
diff --git a/chrome/browser/autocomplete/autocomplete_popup_view_gtk.cc b/chrome/browser/autocomplete/autocomplete_popup_view_gtk.cc
index 8068c1189b509728fe9b190a18b35b26d3e4c195..e7da2638fea82d2df9fea2dd6861197632962509 100644
--- a/chrome/browser/autocomplete/autocomplete_popup_view_gtk.cc
+++ b/chrome/browser/autocomplete/autocomplete_popup_view_gtk.cc
@@ -337,6 +337,10 @@ AutocompletePopupViewGtk::~AutocompletePopupViewGtk() {
     g_object_unref(it->second);
 }
 
+bool AutocompletePopupViewGtk::IsOpen() const {
+  return opened_;
+}
+
 void AutocompletePopupViewGtk::InvalidateLine(size_t line) {
   // TODO(deanm): Is it possible to use some constant for the width, instead
   // of having to query the width of the window?