Moving IPlayer.aidl to frameworks/av/.

As part of migrating native binder services to AIDL, this moves IPlayer.aidl to
the frameworks/av/ project and links in the new AIDL generated binder library to
the JNI libraries.

Test: run cts --module CtsMediaTestCases
Bug: 64223827

Change-Id: I7e346a471b98c78ceb35dceed9e6c0df1000cfb1
diff --git a/Android.mk b/Android.mk
index 33936f3..f70bed7 100644
--- a/Android.mk
+++ b/Android.mk
@@ -452,7 +452,7 @@
 	media/java/android/media/IMediaScannerListener.aidl \
 	media/java/android/media/IMediaScannerService.aidl \
 	media/java/android/media/IPlaybackConfigDispatcher.aidl \
-	media/java/android/media/IPlayer.aidl \
+	../av/media/libaudioclient/aidl/android/media/IPlayer.aidl \
 	media/java/android/media/IRecordingConfigDispatcher.aidl \
 	media/java/android/media/IRemoteDisplayCallback.aidl \
 	media/java/android/media/IRemoteDisplayProvider.aidl \
@@ -586,6 +586,7 @@
 LOCAL_AIDL_INCLUDES += \
 	frameworks/av/camera/aidl \
 	frameworks/av/drm/libmediadrm/aidl \
+	frameworks/av/media/libaudioclient/aidl \
 	frameworks/native/aidl/gui \
 	system/netd/server/binder \
 	system/bt/binder