Fix up fullscreen exit bubble messages to suggest Esc instead of F11 where appropriate.

chrome/browser/ui/cocoa/fullscreen_exit_bubble_controller_unittest.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.
 
 #import "chrome/browser/ui/cocoa/fullscreen_exit_bubble_controller.h"
 
 #include "base/mac/mac_util.h"
 #include "chrome/browser/ui/browser.h"
 #include "chrome/browser/ui/browser_window.h"
 #include "chrome/browser/ui/cocoa/browser_window_controller.h"
@@ skipping 91 matching lines @@
   EXPECT_FALSE([bwc fullscreenExitBubbleController]);
   EXPECT_FALSE(browser()->window()->IsFullscreen());
   CloseBrowserWindow();
 }
 
 TEST_F(FullscreenExitBubbleControllerTest, LabelWasReplaced) {
   EXPECT_FALSE([controller_ exitLabelPlaceholder]);
   EXPECT_TRUE([controller_ exitLabel]);
 }
 
-TEST_F(FullscreenExitBubbleControllerTest, LabelContainsShortcut) {
-  NSString* shortcut = [FullscreenExitBubbleController keyCommandString];
-  EXPECT_GT([shortcut length], 0U);
-
-  NSString* message = [[[controller_ exitLabel] textStorage] string];
-
-  NSRange range = [message rangeOfString:shortcut];
-  EXPECT_NE(NSNotFound, range.location);
-}
-
 TEST_F(FullscreenExitBubbleControllerTest, ShortcutText) {
   ui::AcceleratorCocoa cmd_F(@"F", NSCommandKeyMask);
   ui::AcceleratorCocoa cmd_shift_f(@"f", NSCommandKeyMask|NSShiftKeyMask);
   NSString* cmd_F_text = [FullscreenExitBubbleController
       keyCombinationForAccelerator:cmd_F];
   NSString* cmd_shift_f_text = [FullscreenExitBubbleController
       keyCombinationForAccelerator:cmd_shift_f];
   EXPECT_NSEQ(cmd_shift_f_text, cmd_F_text);
   EXPECT_NSEQ(@"\u2318\u21E7F", cmd_shift_f_text);
 }