Clean up unused grit header includes in chrome/

chrome/browser/ui/cocoa/one_click_signin_view_controller.mm

 // Copyright (c) 2012 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/one_click_signin_view_controller.h"
 
 #include "base/callback_helpers.h"
 #include "base/logging.h"
 #include "base/mac/bundle_locations.h"
 #import "chrome/browser/ui/cocoa/chrome_style.h"
 #include "chrome/common/url_constants.h"
 #include "chrome/grit/chromium_strings.h"
-#include "chrome/grit/generated_resources.h"
 #include "components/signin/core/browser/signin_metrics.h"
 #include "components/strings/grit/components_strings.h"
 #include "content/public/browser/web_contents.h"
 #include "skia/ext/skia_utils_mac.h"
 #import "third_party/google_toolbox_for_mac/src/AppKit/GTMUILocalizerAndLayoutTweaker.h"
 #import "ui/base/cocoa/controls/hyperlink_text_view.h"
 #include "ui/base/l10n/l10n_util_mac.h"
 
 namespace {
 
@@ skipping 280 matching lines @@
 
 @end
 
 @implementation OneClickSigninViewController (TestingAPI)
 
 - (NSTextView*)linkViewForTesting {
   return informativeTextView_.get();
 }
 
 @end