VTS tests now static link to HAL def libs.

And use VtsHalTargetTestDefaults.
This is a partial cherry-pick of ag/2657080.

Bug: 64040096
Test: compiles, works fine in internal master
Merged-In: I8f6995e9536a9aefe283ee3effec9f5a7f03b620
Change-Id: I76d47d8546416b57055841851a9d343026cd3210
diff --git a/light/2.0/vts/functional/Android.bp b/light/2.0/vts/functional/Android.bp
index 0558ff2..e0ec4cf 100644
--- a/light/2.0/vts/functional/Android.bp
+++ b/light/2.0/vts/functional/Android.bp
@@ -16,19 +16,8 @@
 
 cc_test {
     name: "VtsHalLightV2_0TargetTest",
-    defaults: ["hidl_defaults"],
+    defaults: ["VtsHalTargetTestDefaults"],
     srcs: ["VtsHalLightV2_0TargetTest.cpp"],
-    shared_libs: [
-        "libbase",
-        "libhidlbase",
-        "liblog",
-        "libutils",
-        "android.hardware.light@2.0",
-    ],
-    static_libs: ["VtsHalHidlTargetTestBase"],
-    cflags: [
-        "-O0",
-        "-g",
-    ]
+    static_libs: ["android.hardware.light@2.0"],
 }