CipherTest: remove unused pubKey variable

Test: vogar --mode host --classpath out/host/common/obj/JAVA_LIBRARIES/core-tests-support-hostdex_intermediates/classes.jack --classpath out/host/common/obj/JAVA_LIBRARIES/core-tests-hostdex_intermediates/classes.jack libcore/luni/src/test/java/libcore/javax/crypto/CipherTest.java
Change-Id: Ia479b71e00843d3734997a5998e073b7b0b112f1
1 file changed