Clean up Android gtest runners.

build/android/pylib/test_package_apk.py

Index: build/android/pylib/test_package_apk.py
diff --git a/build/android/pylib/test_package_apk.py b/build/android/pylib/test_package_apk.py
index 381ded5356aa8dfcd9c61aee1ca07b34c5bf3471..a565f443b27e9525c463636e1cccfa3eaede4c22 100644
--- a/build/android/pylib/test_package_apk.py
+++ b/build/android/pylib/test_package_apk.py
@@ -23,18 +23,17 @@ class TestPackageApk(TestPackage):
     device: Device to run the tests.
     test_suite: A specific test suite to run, empty to run all.
     timeout: Timeout for each test.
-    rebaseline: Whether or not to run tests in isolation and update the filter.
     performance_test: Whether or not performance test(s).
     cleanup_test_files: Whether or not to cleanup test files on device.
     tool: Name of the Valgrind tool.
     dump_debug_info: A debug_info object.
   """
 
-  def __init__(self, adb, device, test_suite, timeout, rebaseline,
+  def __init__(self, adb, device, test_suite, timeout,
                performance_test, cleanup_test_files, tool,
                dump_debug_info):
     TestPackage.__init__(self, adb, device, test_suite, timeout,
-                         rebaseline, performance_test, cleanup_test_files,
+                         performance_test, cleanup_test_files,
                          tool, dump_debug_info)
 
   def _CreateTestRunnerScript(self, options):