Add DvrClient and DvrClientCallback

Test: make libmedia_tv_tuner
Bug: 174095851
Change-Id: I0614a8ca7ca8d177da3f8ad07dbe70c3f57d6f1e
diff --git a/media/jni/Android.bp b/media/jni/Android.bp
index 79f6cbf..25b1b40 100644
--- a/media/jni/Android.bp
+++ b/media/jni/Android.bp
@@ -140,6 +140,7 @@
     srcs: [
         "android_media_tv_Tuner.cpp",
         "tuner/DemuxClient.cpp",
+        "tuner/DvrClient.cpp",
         "tuner/FilterClient.cpp",
         "tuner/FrontendClient.cpp",
         "tuner/TunerClient.cpp",