Block platform verification and file IO in the CDM adapter if the CDM configuration disallows them.

media/blink/webencryptedmediaclient_impl.cc

 // Copyright 2014 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 "webencryptedmediaclient_impl.h"
 
 #include "base/bind.h"
 #include "base/logging.h"
 #include "base/metrics/histogram.h"
 #include "base/strings/string_util.h"
@@ skipping 477 matching lines @@
   }
 
   // 7.4. Reject promise with a new DOMException whose name is
   //      NotSupportedError.
   request.requestNotSupported(
       "None of the requested configurations were supported.");
 }
 
 void WebEncryptedMediaClientImpl::CreateCdm(
     const blink::WebString& key_system,
+    bool allow_distinctive_identifier,
+    bool allow_persistent_state,
     const blink::WebSecurityOrigin& security_origin,
     blink::WebContentDecryptionModuleResult result) {
-  WebContentDecryptionModuleImpl::Create(cdm_factory_.get(), security_origin,
-                                         key_system, result);
+  WebContentDecryptionModuleImpl::Create(cdm_factory_.get(), key_system,
+                                         allow_distinctive_identifier,
+                                         allow_persistent_state,
+                                         security_origin, result);
 }
 
 // Lazily create Reporters.
 WebEncryptedMediaClientImpl::Reporter* WebEncryptedMediaClientImpl::GetReporter(
     const std::string& key_system) {
   std::string uma_name = GetKeySystemNameForUMA(key_system);
   Reporter* reporter = reporters_.get(uma_name);
   if (reporter != nullptr)
     return reporter;
 
   // Reporter not found, so create one.
   auto result =
       reporters_.add(uma_name, make_scoped_ptr(new Reporter(uma_name)));
   DCHECK(result.second);
   return result.first->second;
 }
 
 }  // namespace media