Replace scoped_ptr with std::unique_ptr in //media/base.

media/base/android/media_drm_bridge_cdm_context.h

 // Copyright 2016 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.
 
 #ifndef MEDIA_BASE_ANDROID_MEDIA_DRM_BRIDGE_CDM_CONTEXT_H_
 #define MEDIA_BASE_ANDROID_MEDIA_DRM_BRIDGE_CDM_CONTEXT_H_
 
 #include <jni.h>
 
+#include <memory>
+
 #include "base/android/scoped_java_ref.h"
 #include "base/callback.h"
 #include "base/macros.h"
-#include "base/memory/scoped_ptr.h"
 #include "media/base/cdm_context.h"
 #include "media/base/media_export.h"
 #include "media/base/player_tracker.h"
 
 namespace media {
 
 class MediaDrmBridge;
 
 // The CdmContext implementation for MediaDrmBridge. MediaDrmBridge supports
 // neither Decryptor nor CDM ID, but uses MediaCrypto to connect to MediaCodec.
 // MediaCodec-based decoders should cast the given CdmContext to this class to
 // access APIs defined in this class.
 //
 // Methods can be called on any thread. The registered callbacks will be fired
 // on the thread |media_drm_bridge_| is running on. The caller should make sure
 // that the callbacks are posted to the correct thread.
 //
 // TODO(xhwang): Remove PlayerTracker interface.
 class MEDIA_EXPORT MediaDrmBridgeCdmContext : public CdmContext,
                                               public PlayerTracker {
  public:
-  using JavaObjectPtr = scoped_ptr<base::android::ScopedJavaGlobalRef<jobject>>;
+  using JavaObjectPtr =
+      std::unique_ptr<base::android::ScopedJavaGlobalRef<jobject>>;
 
   // Notification called when MediaCrypto object is ready.
   // Parameters:
   // |media_crypto| - reference to MediaCrypto object
   // |needs_protected_surface| - true if protected surface is required
   using MediaCryptoReadyCB = base::Callback<void(JavaObjectPtr media_crypto,
                                                  bool needs_protected_surface)>;
 
   // The |media_drm_bridge| owns |this| and is guaranteed to outlive |this|.
   explicit MediaDrmBridgeCdmContext(MediaDrmBridge* media_drm_bridge);
@@ skipping 19 matching lines @@
 
  private:
   MediaDrmBridge* const media_drm_bridge_;
 
   DISALLOW_COPY_AND_ASSIGN(MediaDrmBridgeCdmContext);
 };
 
 }  // namespace media
 
 #endif  // MEDIA_BASE_ANDROID_MEDIA_DRM_BRIDGE_CDM_CONTEXT_H_