[Mac] Re-color omnibox text and move the cursor to the end when committing su...

chrome/browser/autocomplete/autocomplete_edit_view_mac.mm

 // Copyright (c) 2010 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/autocomplete/autocomplete_edit_view_mac.h"
 
 #include <Carbon/Carbon.h>  // kVK_Return
 
 #include "app/clipboard/clipboard.h"
 #include "app/clipboard/scoped_clipboard_writer.h"
@@ skipping 460 matching lines @@
     else
       SetSelectedRange(NSMakeRange([text length] - suggest_text_length_, 0));
   }
 }
 
 bool AutocompleteEditViewMac::CommitSuggestText() {
   if (suggest_text_length_ == 0)
     return false;
 
   suggest_text_length_ = 0;
+  // Call SetText() to force a redraw and move the cursor to the end.
+  SetText(GetText());
   model()->FinalizeInstantQuery(GetText());
   return true;
 }
 
 void AutocompleteEditViewMac::SetText(const std::wstring& display_text) {
   // If we are setting the text directly, there cannot be any suggest text.
   suggest_text_length_ = 0;
   SetTextInternal(display_text);
 }
 
@@ skipping 577 matching lines @@
   }
 
   return std::wstring();
 }
 
 // static
 NSFont* AutocompleteEditViewMac::GetFieldFont() {
   ResourceBundle& rb = ResourceBundle::GetSharedInstance();
   return rb.GetFont(ResourceBundle::BaseFont).GetNativeFont();
 }