MediaDrm#mNativeContext is a long, not int.

Therefore, we must use SetLongField and not SetIntField.

Change-Id: I2a805dd6b7c8e4905e742d8632d941f381a05930
Track Looper decoupling from ALooper

Change-Id: I54f4d36f105e60eaaa453ae60f591d634c681fd7
Merge "Track Looper decoupling from ALooper"
Merge "MediaDrm#mNativeContext is a long, not int."
Merge branch 'master' of https://android.googlesource.com/platform/frameworks/base into HEAD