Widevine MediaCas client code that works with Android R

oemcrypto/odk/test/fuzzing/README.md

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+# ODK Fuzzing
+
+## Objective
+
+*   Run fuzzing on ODK and KDO serialize and deserialize APIs using google
+    supported fuzzer engines to find security vulnerabilities. Any issues found
+    by clusterfuzz will be reported to
+    [odk fuzz buganizer](https://b.corp.google.com/issues?q=componentid:425099%20status:open%20reporter:cluster-fuzz-googleplex@google.com).
+
+## Run fuzz target on local machine
+
+*   In order to run fuzz target locally and see code coverage, save binary input
+    to be tested against fuzz target into a temporary corpus directory and
+    execute following commands
+
+    ```shell
+    $ blaze build --config=asan-fuzzer //your:target
+    $ blaze-bin/your/target FULL_CORPUS_DIR
+    ```