media: Support SetCdm() on VideoDecodeAccelerator interface.

content/common/gpu/media/android_video_decode_accelerator.cc

 // Copyright (c) 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 "content/common/gpu/media/android_video_decode_accelerator.h"
 
 #include "base/bind.h"
 #include "base/logging.h"
 #include "base/message_loop/message_loop.h"
 #include "base/metrics/histogram.h"
@@ skipping 120 matching lines @@
   surface_texture_ = strategy_->CreateSurfaceTexture();
 
   if (!ConfigureMediaCodec()) {
     LOG(ERROR) << "Failed to create MediaCodec instance.";
     return false;
   }
 
   return true;
 }
 
+void AndroidVideoDecodeAccelerator::SetCdm(int /* cdm_id */) {
+  // TODO(xhwang): Implement CDM setting here.
+  NOTIMPLEMENTED();
+  NotifyCdmAttached(false);
+}
+
 void AndroidVideoDecodeAccelerator::DoIOTask() {
   DCHECK(thread_checker_.CalledOnValidThread());
   TRACE_EVENT0("media", "AVDA::DoIOTask");
   if (state_ == ERROR) {
     return;
   }
 
   QueueInput();
   while (DequeueOutput())
     ;
@@ skipping 425 matching lines @@
 
 void AndroidVideoDecodeAccelerator::PostError(
     const ::tracked_objects::Location& from_here,
     media::VideoDecodeAccelerator::Error error) {
   base::MessageLoop::current()->PostTask(
       from_here, base::Bind(&AndroidVideoDecodeAccelerator::NotifyError,
                             weak_this_factory_.GetWeakPtr(), error));
   state_ = ERROR;
 }
 
+void AndroidVideoDecodeAccelerator::NotifyCdmAttached(bool success) {
+  client_->NotifyCdmAttached(success);
+}
+
 void AndroidVideoDecodeAccelerator::NotifyPictureReady(
     const media::Picture& picture) {
   client_->PictureReady(picture);
 }
 
 void AndroidVideoDecodeAccelerator::NotifyEndOfBitstreamBuffer(
     int input_buffer_id) {
   client_->NotifyEndOfBitstreamBuffer(input_buffer_id);
 }
 
@@ skipping 43 matching lines @@
     // software fallback for H264 on Android anyway.
     profile.max_resolution.SetSize(3840, 2160);
     profiles.push_back(profile);
   }
 #endif
 
   return profiles;
 }
 
 }  // namespace content