Remove remaining uses of KeySystemInfo and InitDataTypeMask

chrome/renderer/chrome_content_renderer_client.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 "chrome/renderer/chrome_content_renderer_client.h"
 
 #include <memory>
 #include <utility>
 
 #include "base/command_line.h"
@@ skipping 1223 matching lines @@
   }
   // Allow access for tests.
   if (base::CommandLine::ForCurrentProcess()->HasSwitch(
           switches::kEnablePepperTesting)) {
     return true;
   }
 #endif  // !defined(OS_ANDROID)
   return false;
 }
 
-void ChromeContentRendererClient::AddKeySystems(
-    std::vector<media::KeySystemInfo>* key_systems) {
-  AddChromeKeySystemsInfo(key_systems);
-}
-
 void ChromeContentRendererClient::AddSupportedKeySystems(
     std::vector<std::unique_ptr<::media::KeySystemProperties>>* key_systems) {
   AddChromeKeySystems(key_systems);
 }
 
 bool ChromeContentRendererClient::ShouldReportDetailedMessageForSource(
     const base::string16& source) const {
 #if defined(ENABLE_EXTENSIONS)
   return extensions::IsSourceFromAnExtension(source);
 #else
@@ skipping 156 matching lines @@
 // chrome.system.network.getNetworkInterfaces provides the same
 // information. Also, the enforcement of sending and binding UDP is already done
 // by chrome extension permission model.
 bool ChromeContentRendererClient::ShouldEnforceWebRTCRoutingPreferences() {
 #if defined(ENABLE_EXTENSIONS)
   return !IsStandaloneExtensionProcess();
 #else
   return true;
 #endif
 }