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chrome/browser/ui/gtk/omnibox/omnibox_view_gtk.cc

Index: chrome/browser/ui/gtk/omnibox/omnibox_view_gtk.cc
===================================================================
--- chrome/browser/ui/gtk/omnibox/omnibox_view_gtk.cc	(revision 117356)
+++ chrome/browser/ui/gtk/omnibox/omnibox_view_gtk.cc	(working copy)
@@ -555,16 +555,22 @@
                                  bool update_popup) {
   model_->SetUserText(text);
   // TODO(deanm): something about selection / focus change here.
-  SetWindowTextAndCaretPos(display_text, display_text.length());
-  if (update_popup)
-    UpdatePopup();
-  TextChanged();
+  SetWindowTextAndCaretPos(display_text, display_text.length(), update_popup,
+      true);
 }
 
 void OmniboxViewGtk::SetWindowTextAndCaretPos(const string16& text,
-                                              size_t caret_pos) {
+                                              size_t caret_pos,
+                                              bool update_popup,
+                                              bool notify_text_changed) {
   CharRange range(static_cast<int>(caret_pos), static_cast<int>(caret_pos));
   SetTextAndSelectedRange(text, range);
+
+  if (update_popup)
+    UpdatePopup();
+
+  if (notify_text_changed)
+    TextChanged();
 }
 
 void OmniboxViewGtk::SetForcedQuery() {
@@ -639,7 +645,7 @@
     saved_temporary_selection_ = GetSelection();
 
   StartUpdatingHighlightedText();
-  SetWindowTextAndCaretPos(display_text, display_text.length());
+  SetWindowTextAndCaretPos(display_text, display_text.length(), false, false);
   FinishUpdatingHighlightedText();
   TextChanged();

[aaron.randolph, 2012/01/14 04:25:34]

It looks like this could probably be removed and true passed to
SetWindowTextAndCaretPos but I can't test it to verify.

[Peter Kasting, 2012/01/18 18:41:31]

I looked at this with one of the GTK guys and neither of us are sure either. 
Since it's not a big deal let's just leave this as-is.

 }