Infinite Suggest for mac

chrome/browser/ui/cocoa/omnibox/omnibox_popup_cell.h

 // Copyright 2013 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_UI_COCOA_OMNIBOX_OMNIBOX_POPUP_CELL_H_
 #define CHROME_BROWSER_UI_COCOA_OMNIBOX_OMNIBOX_POPUP_CELL_H_
 
 #import <Cocoa/Cocoa.h>
 
 // OmniboxPopupCell overrides how backgrounds are displayed to
 // handle hover versus selected.  So long as we're in there, it also
 // provides some default initialization.
 @interface OmniboxPopupCell : NSButtonCell {
+
+ @private
+  CGFloat requiredWidth_;
+  CGFloat contentsWidth_;
+  CGFloat maxRequiredWidth_;
+  CGFloat maxContentsWidth_;
 }
 
+- (void)setRequiredWidth:(CGFloat)requiredWidth;
+
+- (void)setContentsWidth:(CGFloat)contentsWidth;
+
+- (void)setMaxRequiredWidth:(CGFloat)maxRequiredWidth;
+
+- (void)setMaxContentsWidth:(CGFloat)maxContentsWidth;
+
 @end
 
 #endif  // CHROME_BROWSER_UI_COCOA_OMNIBOX_OMNIBOX_POPUP_CELL_H_