Standardizing on the name "tail suggestions" (in comments)

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>
 
 #include "base/mac/scoped_nsobject.h"
 #include "components/omnibox/browser/autocomplete_match.h"
 
 class OmniboxPopupViewMac;
 
 @interface OmniboxPopupCellData : NSObject<NSCopying>
 
 // Left hand side of the separator (e.g. a hyphen).
 @property(readonly, retain, nonatomic) NSAttributedString* contents;
 
 // Right hand side of the separator (e.g. a hyphen).
 @property(readonly, retain, nonatomic) NSAttributedString* description;
 
-// NOTE: While |prefix_| is used only for postfix suggestions, it still needs
+// NOTE: While |prefix_| is used only for tail suggestions, it still needs
 // to be a member of the class. This allows the |NSAttributedString| instance
 // to stay alive between the call to |drawTitle| and the actual paint event
 // which accesses the |NSAttributedString| instance.
 @property(readonly, retain, nonatomic) NSAttributedString* prefix;
 
 // Common icon that shows next to most rows in the list.
 @property(readonly, retain, nonatomic) NSImage* image;
 @property(retain, nonatomic) NSImage* incognitoImage;
 
 // Uncommon icon that only shows on answer rows (e.g. weather).
 @property(readonly, retain, nonatomic) NSImage* answerImage;
 
-// The offset at which the infinite suggestion contents should be displayed.
+// The offset at which the tail suggestion contents should be displayed.
 @property(readonly, nonatomic) CGFloat contentsOffset;
 @property(readonly, nonatomic) BOOL isContentsRTL;
 
 // Is this suggestion an answer or calculator result.
 @property(readonly, nonatomic) bool isAnswer;
 @property(readonly, nonatomic) AutocompleteMatch::Type matchType;
 @property(readonly, nonatomic) int maxLines;
 
 - (instancetype)initWithMatch:(const AutocompleteMatch&)match
                contentsOffset:(CGFloat)contentsOffset
@@ skipping 19 matching lines @@
 
 + (NSAttributedString*)createSeparatorStringForDarkTheme:(BOOL)isDarkTheme;
 
 + (CGFloat)getContentAreaWidth:(NSRect)cellFrame;
 
 @end
 
 const CGFloat kContentLineHeight = 25.0;
 
 #endif  // CHROME_BROWSER_UI_COCOA_OMNIBOX_OMNIBOX_POPUP_CELL_H_