media: Pass MediaPermission to MediaDrmBridge

media/mojo/services/android_mojo_media_client.h

Index: media/mojo/services/android_mojo_media_client.h
diff --git a/media/mojo/services/android_mojo_media_client.h b/media/mojo/services/android_mojo_media_client.h
index 3ab07d85416ff2603f642c38df506a1f2f4a82db..342fe82afa1246c080ead7fe83cdb4aab35765f0 100644
--- a/media/mojo/services/android_mojo_media_client.h
+++ b/media/mojo/services/android_mojo_media_client.h
@@ -12,9 +12,16 @@
 
 namespace media {
 
+class MediaPermission;
+
 class AndroidMojoMediaClient : public MojoMediaClient {
  public:
+  // Constructs AndroidMojoMediaClient without MediaPermission.
   AndroidMojoMediaClient();
+
+  // Constructs AndroidMojoMediaClient with a non-null MediaPermission.
+  explicit AndroidMojoMediaClient(MediaPermission* media_permission);
+
   ~AndroidMojoMediaClient() final;
 
   // MojoMediaClient implementation.
@@ -25,6 +32,8 @@ class AndroidMojoMediaClient : public MojoMediaClient {
       shell::mojom::InterfaceProvider* interface_provider) final;
 
  private:
+  MediaPermission* media_permission_ = nullptr;
+
   DISALLOW_COPY_AND_ASSIGN(AndroidMojoMediaClient);
 };