Remove reference to legacy-test and core-junit from comments

The legacy-test and core-junit are no longer used by the runtime,
core-junit was removed a long time ago, legacy-test will be removed
soon.

Bug: 63127064
Test: TH
Change-Id: I094e7263afcba76b40361c3a681c9fd7a4314133
diff --git a/java/java.go b/java/java.go
index c0310da..880f920 100644
--- a/java/java.go
+++ b/java/java.go
@@ -78,12 +78,11 @@
 	// list of files that should be excluded from java_resources and java_resource_dirs
 	Exclude_java_resources []string `android:"arch_variant"`
 
-	// don't build against the default libraries (bootclasspath, legacy-test, core-junit,
-	// ext, and framework for device targets)
+	// don't build against the default libraries (bootclasspath, ext, and framework for device
+	// targets)
 	No_standard_libs *bool
 
-	// don't build against the framework libraries (legacy-test, core-junit,
-	// ext, and framework for device targets)
+	// don't build against the framework libraries (ext, and framework for device targets)
 	No_framework_libs *bool
 
 	// list of module-specific flags that will be used for javac compiles