Remove prefix eliding

chrome/browser/ui/cocoa/tabs/tab_controller.mm

 // Copyright (c) 2011 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 "base/mac/mac_util.h"
 #import "chrome/browser/themes/theme_service.h"
 #import "chrome/browser/ui/cocoa/menu_controller.h"
 #import "chrome/browser/ui/cocoa/tabs/tab_controller.h"
 #import "chrome/browser/ui/cocoa/tabs/tab_controller_target.h"
 #import "chrome/browser/ui/cocoa/tabs/tab_view.h"
 #import "chrome/browser/ui/cocoa/themed_window.h"
-#include "chrome/browser/ui/title_prefix_matcher.h"
 #import "chrome/common/extensions/extension.h"
 #include "grit/generated_resources.h"
 #import "third_party/GTM/AppKit/GTMFadeTruncatingTextFieldCell.h"
 #include "ui/base/l10n/l10n_util_mac.h"
 
 @implementation TabController
 
 @synthesize action = action_;
 @synthesize app = app_;
 @synthesize loadingState = loadingState_;
@@ skipping 290 matching lines @@
 
 // Called by the tabs to determine whether we are in rapid (tab) closure mode.
 - (BOOL)inRapidClosureMode {
   if ([[self target] respondsToSelector:@selector(inRapidClosureMode)]) {
     return [[self target] performSelector:@selector(inRapidClosureMode)] ?
         YES : NO;
   }
   return NO;
 }
 
-- (void)setTitleCommonPrefixLength:(NSUInteger)length {
-  DCHECK([[titleView_ cell] isKindOfClass:
-      [GTMFadeTruncatingTextFieldCell class]]);
-  GTMFadeTruncatingTextFieldCell* cell = [titleView_ cell];
-  [cell setDesiredCharactersToTruncateFromHead:length -
-      TitlePrefixMatcher::kCommonCharsToShow];
-  [cell setTruncateMode:length > TitlePrefixMatcher::kMinElidingLength ?
-      GTMFadeTruncatingHeadAndTail : GTMFadeTruncatingTail];
-}
-
 @end