Add 'cbcs' encryption scheme support in Android media.

media/gpu/ipc/service/gpu_video_decode_accelerator.cc

Index: media/gpu/ipc/service/gpu_video_decode_accelerator.cc
diff --git a/media/gpu/ipc/service/gpu_video_decode_accelerator.cc b/media/gpu/ipc/service/gpu_video_decode_accelerator.cc
index f6d81ecf522f80bacc48fafd62d7037e9495ad26..a37def71244313e42d159e99156433776cab73a8 100644
--- a/media/gpu/ipc/service/gpu_video_decode_accelerator.cc
+++ b/media/gpu/ipc/service/gpu_video_decode_accelerator.cc
@@ -368,7 +368,7 @@ bool GpuVideoDecodeAccelerator::Initialize(
       vda_factory->CreateVDA(this, config, gpu_workarounds, gpu_preferences);
   if (!video_decode_accelerator_) {
     LOG(ERROR) << "HW video decode not available for profile " << config.profile
-               << (config.is_encrypted ? " with encryption" : "");
+               << (config.is_encrypted() ? " with encryption" : "");
     return false;
   }