Clean up unused grit header includes in chrome/

chrome/browser/ui/cocoa/first_run_dialog_controller.mm

 // Copyright 2017 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 "chrome/browser/ui/cocoa/first_run_dialog_controller.h"
 
 #include "base/mac/scoped_nsobject.h"
 #include "chrome/browser/ui/cocoa/key_equivalent_constants.h"
 #include "chrome/browser/ui/cocoa/l10n_util.h"
 #include "chrome/grit/chromium_strings.h"
 #include "chrome/grit/generated_resources.h"
-#include "components/strings/grit/components_strings.h"
 #include "ui/base/cocoa/controls/button_utils.h"
 #include "ui/base/cocoa/controls/textfield_utils.h"
 #include "ui/base/l10n/l10n_util.h"
 #include "ui/base/l10n/l10n_util_mac.h"
 
 namespace {
 
 // Return the internationalized message |message_id|, with the product name
 // substituted in for $1.
 NSString* NSStringWithProductName(int message_id) {
@@ skipping 143 matching lines @@
 - (BOOL)isMakeDefaultBrowserEnabled {
   return [defaultBrowserCheckbox_ state] == NSOnState;
 }
 
 - (void)ok:(id)sender {
   [[[self view] window] close];
   [NSApp stopModal];
 }
 
 @end