Correct inaccurate comments in build files

Bug: 30188076
Test: make checkbuild
Change-Id: I3881e66a949bfc5fbc34db0a104ef7a6995abe35

test-base/Android.bp

@@ -68,8 +68,8 @@ java_library_static {
 // ===============================================
 // This contains the android.test classes from android.test.base plus
 // the com.android.internal.util.Predicate[s] classes. This is only
-// intended for inclusion in the android.test.legacy static library and
-// must not be used elsewhere.
+// intended for inclusion in the android.test.legacy and
+// legacy-android-test static libraries and must not be used elsewhere.
 java_library_static {
     name: "android.test.base-minus-junit",
 

test-runner/Android.bp

@@ -31,7 +31,8 @@ java_library {
 
 // Build the android.test.runner-minus-junit library
 // =================================================
-// This is provided solely for use by the legacy-android-test module.
+// This is only intended for inclusion in the android.test.legacy and
+// legacy-android-test static libraries and must not be used elsewhere.
 java_library {
     name: "android.test.runner-minus-junit",