[Android] Switch instrumentation tests to generated device isolates.

build/android/gn/generate_isolate.py

 #!/usr/bin/env python
 # Copyright 2016 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 """Creates an .isolate given a list of files.
 
 """
 
 import argparse
@@ skipping 11 matching lines @@
     r'.*\.crx',  # Chrome extension zip files.
     r'.*external_extensions\.json',  # Chrome external extensions config file.
     r'.*\.so',  # Libraries packed into .apk.
     r'.*\.mojom\.js',  # Some test_support targets include python deps.
     r'.*Mojo.*manifest\.json',  # Some source_set()s pull these in.
     r'.*jni_generator_tests',  # Exists just to test the compile, not to be run.
 )
 
 _DEVICE_BLACKLIST = (
     r'.*\.py',  # Some test_support targets include python deps.
+
+    # v8's blobs get packaged into APKs.
+    r'.*natives_blob.*\.bin',
+    r'.*snapshot_blob.*\.bin',
 )
 
 _ASSERT_WHITELIST = (
     r'.*\.pak',
     r'.*/',  # Assume directories are always included on purpose.
 )
 
 
 def _IsExecutable(path):
   return os.path.isfile(path) and os.access(path, os.X_OK)
@@ skipping 65 matching lines @@
   if options.out_file:
     with open(options.out_file, 'w') as f:
       f.write(isolate_data + '\n')
   else:
     print isolate_data
 
 
 if __name__ == '__main__':
   sys.exit(main())