Remove a NOTREACHED from the keyword editor dialog. To hit,

chrome/browser/gtk/keyword_editor_view.cc

 // Copyright (c) 2009 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/browser/gtk/keyword_editor_view.h"
 
 #include "app/l10n_util.h"
 #include "base/gfx/gtk_util.h"
 #include "chrome/browser/gtk/edit_search_engine_dialog.h"
 #include "chrome/browser/profile.h"
@@ skipping 429 matching lines @@
       GTK_WINDOW(gtk_widget_get_toplevel(editor->dialog_)),
       NULL,
       editor,
       editor->profile_);
 }
 
 // static
 void KeywordEditorView::OnEditButtonClicked(GtkButton* button,
                                             KeywordEditorView* editor) {
   int model_row = editor->GetSelectedModelRow();
-  if (model_row == -1) {
-    NOTREACHED();
+  if (model_row == -1)
     return;
-  }
+
   new EditSearchEngineDialog(
       GTK_WINDOW(gtk_widget_get_toplevel(editor->dialog_)),
       editor->controller_->GetTemplateURL(model_row),
       editor,
       editor->profile_);
 }
 
 // static
 void KeywordEditorView::OnRemoveButtonClicked(GtkButton* button,
                                               KeywordEditorView* editor) {
@@ skipping 15 matching lines @@
   int model_row = editor->GetSelectedModelRow();
   if (model_row == -1) {
     NOTREACHED();
     return;
   }
   int new_index = editor->controller_->MakeDefaultTemplateURL(model_row);
   if (new_index > 0) {
     editor->SelectModelRow(new_index);
   }
 }