Make VtsHalTvTunerV1_0FrontendTest an independent test.

Note that this refactoring extracts two header files for
VtsHalTvTunerV1_0FrontendTest and VtsHalTvTunerV1_0TargetTest.

Test: atest VtsHalTvTunerV1_0FrontendTest/VtsHalTvTunerV1_0TargetTest
Bug: 150953857

Change-Id: Ie5f0dc4a9180ecc779004cb451a45ae54a6ea47c
diff --git a/tv/tuner/1.0/vts/functional/Android.bp b/tv/tuner/1.0/vts/functional/Android.bp
index 641e16a..b4dbda7 100644
--- a/tv/tuner/1.0/vts/functional/Android.bp
+++ b/tv/tuner/1.0/vts/functional/Android.bp
@@ -17,7 +17,10 @@
 cc_test {
     name: "VtsHalTvTunerV1_0TargetTest",
     defaults: ["VtsHalTargetTestDefaults"],
-    srcs: ["VtsHalTvTunerV1_0TargetTest.cpp"],
+    srcs: [
+        "VtsHalTvTunerV1_0TargetTest.cpp",
+        "FrontendTests.cpp",
+    ],
     static_libs: [
         "android.hardware.tv.tuner@1.0",
         "android.hidl.allocator@1.0",