Add option to exclude specific annotated Android instrumentation tests.

build/android/pylib/instrumentation/dispatch.py

Index: build/android/pylib/instrumentation/dispatch.py
diff --git a/build/android/pylib/instrumentation/dispatch.py b/build/android/pylib/instrumentation/dispatch.py
index f9ba21793a57be623416b42867d31216a96732fe..dd3723517623b2b1c878cd5ded78d3e0578111a8 100644
--- a/build/android/pylib/instrumentation/dispatch.py
+++ b/build/android/pylib/instrumentation/dispatch.py
@@ -33,7 +33,7 @@ def Dispatch(options):
   test_pkg = test_package.TestPackage(options.test_apk_path,
                                       options.test_apk_jar_path)
   tests = test_pkg._GetAllMatchingTests(
-      options.annotations, options.test_filter)
+      options.annotations, options.exclude_annotations, options.test_filter)
   if not tests:
     logging.warning('No instrumentation tests to run with current args.')
     return base_test_result.TestRunResults()