Make chrome/renderer/content_settings_observer.cc depend on //components/contents_settings for IPC

chrome/browser/infobars/infobar_service.cc

 // Copyright (c) 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.
 
 #include "chrome/browser/infobars/infobar_service.h"
 
 #include "base/command_line.h"
 #include "chrome/browser/chrome_notification_types.h"
 #include "chrome/browser/infobars/insecure_content_infobar_delegate.h"
 #include "chrome/common/render_messages.h"
+#include "components/content_settings/content/common/content_settings_messages.h"
 #include "components/infobars/core/infobar.h"
 #include "content/public/browser/navigation_details.h"
 #include "content/public/browser/navigation_entry.h"
 #include "content/public/browser/notification_service.h"
 #include "content/public/browser/web_contents.h"
 
 DEFINE_WEB_CONTENTS_USER_DATA_KEY(InfoBarService);
 
 using infobars::InfoBar;
 using infobars::InfoBarDelegate;
@@ skipping 110 matching lines @@
     IPC_MESSAGE_HANDLER(ChromeViewHostMsg_DidBlockDisplayingInsecureContent,
                         OnDidBlockDisplayingInsecureContent)
     IPC_MESSAGE_UNHANDLED(handled = false)
   IPC_END_MESSAGE_MAP()
   return handled;
 }
 
 void InfoBarService::OnDidBlockDisplayingInsecureContent() {
   InsecureContentInfoBarDelegate::Create(this);
 }