Remove MediaPlayer2

Bug: 141546997
Test: build, boot
Change-Id: Ie2a94aace8286a1fad4e9f59232f761bcab0cc5e
diff --git a/drm/libmediadrm/Android.bp b/drm/libmediadrm/Android.bp
index 6dce472..c29d004 100644
--- a/drm/libmediadrm/Android.bp
+++ b/drm/libmediadrm/Android.bp
@@ -2,9 +2,7 @@
 // libmediadrm
 //
 
-// TODO: change it back to cc_library_shared when MediaPlayer2 switches to
-// using NdkMediaDrm, instead of MediaDrm.java.
-cc_library {
+cc_library_shared {
     name: "libmediadrm",
 
     srcs: [