Merge 20395 - Fix a crash when clicking a popup entry while composing in the ...

chrome/browser/autocomplete/autocomplete_edit_view_win.h

 // Copyright (c) 2006-2008 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.
 
 #ifndef CHROME_BROWSER_AUTOCOMPLETE_AUTOCOMPLETE_EDIT_VIEW_WIN_H_
 #define CHROME_BROWSER_AUTOCOMPLETE_AUTOCOMPLETE_EDIT_VIEW_WIN_H_
 
 #include <atlbase.h>
 #include <atlapp.h>
 #include <atlcrack.h>
@@ skipping 402 matching lines @@
   // We need to know if the user triple-clicks, so track double click points
   // and times so we can see if subsequent clicks are actually triple clicks.
   bool tracking_double_click_;
   CPoint double_click_point_;
   DWORD double_click_time_;
 
   // Used to discard unnecessary WM_MOUSEMOVE events after the first such
   // unnecessary event.  See detailed comments in OnMouseMove().
   bool can_discard_mousemove_;
 
+  // Used to prevent IME message handling in the midst of updating the edit
+  // text.  See comments where this is used.
+  bool ignore_ime_messages_;
+
   // Variables for tracking state before and after a possible change.
   std::wstring text_before_change_;
   CHARRANGE sel_before_change_;
 
   // Set at the same time the model's original_* members are set, and valid in
   // the same cases.
   CHARRANGE original_selection_;
 
   // Holds the user's selection across focus changes.  cpMin holds -1 when
   // there is no saved selection.
@@ skipping 42 matching lines @@
   // striken-out when displaying an insecure scheme.
   url_parse::Component insecure_scheme_component_;
 
   // Instance of accessibility information and handling.
   mutable CComPtr<IAccessible> autocomplete_accessibility_;
 
   DISALLOW_COPY_AND_ASSIGN(AutocompleteEditViewWin);
 };
 
 #endif  // CHROME_BROWSER_AUTOCOMPLETE_AUTOCOMPLETE_EDIT_VIEW_WIN_H_