Remove support for NPObjects.

content/renderer/renderer_blink_platform_impl.cc

 // 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.
 
 #include "content/renderer/renderer_blink_platform_impl.h"
 
 #include <utility>
 
 #include "base/command_line.h"
 #include "base/files/file_path.h"
@@ skipping 11 matching lines @@
 #include "cc/blink/context_provider_web_context.h"
 #include "components/scheduler/child/web_scheduler_impl.h"
 #include "components/scheduler/child/web_task_runner_impl.h"
 #include "components/scheduler/renderer/renderer_scheduler.h"
 #include "components/scheduler/renderer/webthread_impl_for_renderer_scheduler.h"
 #include "components/url_formatter/url_formatter.h"
 #include "content/child/database_util.h"
 #include "content/child/file_info_util.h"
 #include "content/child/fileapi/webfilesystem_impl.h"
 #include "content/child/indexed_db/webidbfactory_impl.h"
-#include "content/child/npapi/npobject_util.h"
 #include "content/child/quota_dispatcher.h"
 #include "content/child/quota_message_filter.h"
 #include "content/child/simple_webmimeregistry_impl.h"
 #include "content/child/storage_util.h"
 #include "content/child/thread_safe_sender.h"
 #include "content/child/web_database_observer_impl.h"
 #include "content/child/web_url_loader_impl.h"
 #include "content/child/webblobregistry_impl.h"
 #include "content/child/webfileutilities_impl.h"
 #include "content/child/webmessageportchannel_impl.h"
@@ skipping 433 matching lines @@
   std::vector<std::string> parsed_codec_ids;
   media::ParseCodecString(ToASCIIOrEmpty(codecs), &parsed_codec_ids, false);
   if (mime_type_ascii.empty())
     return false;
   return media::StreamParserFactory::IsTypeSupported(
       mime_type_ascii, parsed_codec_ids);
 }
 
 WebString RendererBlinkPlatformImpl::MimeRegistry::mimeTypeForExtension(
     const WebString& file_extension) {
-  if (IsPluginProcess())
-    return SimpleWebMimeRegistryImpl::mimeTypeForExtension(file_extension);
-
   // The sandbox restricts our access to the registry, so we need to proxy
   // these calls over to the browser process.
   std::string mime_type;
   RenderThread::Get()->Send(
       new MimeRegistryMsg_GetMimeTypeFromExtension(
           blink::WebStringToFilePath(file_extension).value(), &mime_type));
   return base::ASCIIToUTF16(mime_type);
 }
 
 //------------------------------------------------------------------------------
@@ skipping 810 matching lines @@
 }
 
 //------------------------------------------------------------------------------
 
 blink::WebTrialTokenValidator*
 RendererBlinkPlatformImpl::trialTokenValidator() {
   return &trial_token_validator_;
 }
 
 }  // namespace content