GTS 3.0_r2 在android KK上 com.google.android.xts.media.MediaDrmTest fail

[DESCRIPTION]
GTS 3.0_r2 在android KK上运行时会报如下错误：
com.google.android.xts.media.MediaDrmTest
-- testAndroidTestCaseSetupProperly fail Test failed to run. Test run failed due to :
Instrumentation run failed due to 'java.lang.VerifyError'
-- testPlayReadySanity fail Test failed to run. Test run failed due to :
Instrumentation run failed due to 'java.lang.VerifyError'
-- testWidevineMediaDrmSessionCount fail Test failed to run. Test run failed due to :
Instrumentation run failed due to 'java.lang.VerifyError'
-- testWidevineSanity fail Test failed to run. Test run failed due to : Instrumentation
run failed due to 'java.lang.VerifyError'
[SOLUTION]
分析：android KK： MediaDrm.java中没有定义class MediaDrmStateException, 所以导致dvm verify com/google/android/xts/media/
MediaDrmTest 发生error~
结论：KK 上MediaDrm.java只需要加入L MeidaDrm.java里的MediaDrmStateException的定义就可以了

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