Add fade eliding for Views Labels; related cleanup.

ui/base/cocoa/menu_controller.mm

 // 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.
 
 #import "ui/base/cocoa/menu_controller.h"
 
 #include "base/logging.h"
 #include "base/strings/sys_string_conversions.h"
 #include "ui/base/accelerators/accelerator.h"
 #include "ui/base/accelerators/platform_accelerator_cocoa.h"
@@ skipping 11 matching lines @@
 
 @implementation MenuController
 
 @synthesize model = model_;
 @synthesize useWithPopUpButtonCell = useWithPopUpButtonCell_;
 
 + (base::string16)elideMenuTitle:(const base::string16&)title
                          toWidth:(int)width {
   NSFont* nsfont = [NSFont menuBarFontOfSize:0];  // 0 means "default"
   return gfx::ElideText(title, gfx::FontList(gfx::Font(nsfont)), width,
-                        gfx::ELIDE_AT_END);
+                        gfx::ELIDE_TAIL);
 }
 
 - (id)init {
   self = [super init];
   return self;
 }
 
 - (id)initWithModel:(ui::MenuModel*)model
     useWithPopUpButtonCell:(BOOL)useWithCell {
   if ((self = [super init])) {
@@ skipping 193 matching lines @@
 }
 
 - (void)menuDidClose:(NSMenu*)menu {
   if (isMenuOpen_) {
     model_->MenuClosed();
     isMenuOpen_ = NO;
   }
 }
 
 @end