Upstream rewrite of Instant.

chrome/browser/ui/views/omnibox/omnibox_view_win.cc

 // Copyright (c) 2012 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/ui/views/omnibox/omnibox_view_win.h"
 
 #include <algorithm>
 #include <locale>
 #include <string>
 
@@ skipping 1511 matching lines @@
 }
 
 void OmniboxViewWin::OnKillFocus(HWND focus_wnd) {
   if (m_hWnd == focus_wnd) {
     // Focus isn't actually leaving.
     SetMsgHandled(false);
     return;
   }
 
   // This must be invoked before ClosePopup.
-  model_->OnWillKillFocus(focus_wnd);
+  model_->OnWillKillFocus();
 
   // Close the popup.
   ClosePopup();
 
   // Save the user's existing selection to restore it later.
   GetSelection(saved_selection_for_focus_change_);
 
   // Tell the model to reset itself.
   model_->OnKillFocus();
 
@@ skipping 1123 matching lines @@
   // PosFromChar(i) might return 0 when i is greater than 1.
   return font_.GetStringWidth(text) + GetHorizontalMargin();
 }
 
 bool OmniboxViewWin::IsCaretAtEnd() const {
   long length = GetTextLength();
   CHARRANGE sel;
   GetSelection(sel);
   return sel.cpMin == sel.cpMax && sel.cpMin == length;
 }