Convert //media/blink from scoped_ptr to std::unique_ptr

media/blink/webcontentdecryptionmoduleaccess_impl.cc

 // Copyright 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 "media/blink/webcontentdecryptionmoduleaccess_impl.h"
 
+#include <memory>
 #include <utility>
 
 #include "base/bind.h"
 #include "base/location.h"
-#include "base/memory/scoped_ptr.h"
 #include "base/single_thread_task_runner.h"
 #include "base/thread_task_runner_handle.h"
 #include "media/blink/webencryptedmediaclient_impl.h"
 
 namespace media {
 
 // The caller owns the created cdm (passed back using |result|).
 static void CreateCdm(
     const base::WeakPtr<WebEncryptedMediaClientImpl>& client,
     const blink::WebString& key_system,
     const blink::WebSecurityOrigin& security_origin,
     const CdmConfig& cdm_config,
-    scoped_ptr<blink::WebContentDecryptionModuleResult> result) {
+    std::unique_ptr<blink::WebContentDecryptionModuleResult> result) {
   // If |client| is gone (due to the frame getting destroyed), it is
   // impossible to create the CDM, so fail.
   if (!client) {
     result->completeWithError(
         blink::WebContentDecryptionModuleExceptionInvalidStateError, 0,
         "Failed to create CDM.");
     return;
   }
 
   client->CreateCdm(key_system, security_origin, cdm_config, std::move(result));
@@ skipping 30 matching lines @@
 WebContentDecryptionModuleAccessImpl::getConfiguration() {
   return configuration_;
 }
 
 void WebContentDecryptionModuleAccessImpl::createContentDecryptionModule(
     blink::WebContentDecryptionModuleResult result) {
   // This method needs to run asynchronously, as it may need to load the CDM.
   // As this object's lifetime is controlled by MediaKeySystemAccess on the
   // blink side, copy all values needed by CreateCdm() in case the blink object
   // gets garbage-collected.
-  scoped_ptr<blink::WebContentDecryptionModuleResult> result_copy(
+  std::unique_ptr<blink::WebContentDecryptionModuleResult> result_copy(
       new blink::WebContentDecryptionModuleResult(result));
   base::ThreadTaskRunnerHandle::Get()->PostTask(
       FROM_HERE, base::Bind(&CreateCdm, client_, key_system_, security_origin_,
                             cdm_config_, base::Passed(&result_copy)));
 }
 
 }  // namespace media