Remove libdrmframework.so dependency from libdatasource.so

Name changes:
ClearFileSource -> FileSource
ClearMediaHTTP -> MediaHTTP
FileSource -> PlayerServiceFileSource
MediaHTTP -> PlayerServiceMediaHTTP

PlayerServiceXXX are able to handle OMA(forward-lock) files and now
moved to media/libmediaplayerservice/datasource since they only work
on mediaserver process.

Bug: 142567168
Test: build and DrmTest

Change-Id: I9292dba33d149efe17cf566017dcce1710cc8c88
diff --git a/media/libmediaplayerservice/nuplayer/Android.bp b/media/libmediaplayerservice/nuplayer/Android.bp
index 19c8e76..c8f48a2 100644
--- a/media/libmediaplayerservice/nuplayer/Android.bp
+++ b/media/libmediaplayerservice/nuplayer/Android.bp
@@ -54,6 +54,10 @@
         "libpowermanager",
     ],
 
+    static_libs: [
+        "libplayerservice_datasource",
+    ],
+
     name: "libstagefright_nuplayer",
 
     sanitize: {