Subject .mm files to the header sorting presubmit

chrome/browser/ui/cocoa/download/download_item_controller.mm

 // Copyright 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/download/download_item_controller.h"
 
 #include "base/mac/bundle_locations.h"
 #include "base/metrics/histogram.h"
 #include "base/strings/string16.h"
 #include "base/strings/string_util.h"
@@ skipping 11 matching lines @@
 #import "chrome/browser/ui/cocoa/download/download_shelf_context_menu_controller.h"
 #import "chrome/browser/ui/cocoa/download/download_shelf_controller.h"
 #import "chrome/browser/ui/cocoa/themed_window.h"
 #import "chrome/browser/ui/cocoa/ui_localizer.h"
 #include "content/public/browser/download_item.h"
 #include "content/public/browser/page_navigator.h"
 #include "grit/theme_resources.h"
 #include "third_party/google_toolbox_for_mac/src/AppKit/GTMUILocalizerAndLayoutTweaker.h"
 #include "ui/base/l10n/l10n_util_mac.h"
 #include "ui/base/resource/resource_bundle.h"
-#include "ui/gfx/text_elider.h"
 #include "ui/gfx/font.h"
 #include "ui/gfx/image/image.h"
+#include "ui/gfx/text_elider.h"
 
 using content::DownloadItem;
 using extensions::ExperienceSamplingEvent;
 
 namespace {
 
 // NOTE: Mac currently doesn't use this like Windows does.  Mac uses this to
 // control the min size on the dangerous download text.  TVL sent a query off to
 // UX to fully spec all the the behaviors of download items and truncations
 // rules so all platforms can get inline in the future.
@@ skipping 322 matching lines @@
   [self updateExperienceSamplingEvent:ExperienceSamplingEvent::kDeny];
   [self remove];
   // WARNING: we are deleted at this point.
 }
 
 - (IBAction)showContextMenu:(id)sender {
   [progressView_ showContextMenu];
 }
 
 @end