[NaCl SDK] Disable native (non-NaCl) PPAPI tests

native_client_sdk/src/build_tools/test_sdk.py

 #!/usr/bin/env python
 # Copyright (c) 2012 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.
 
 """Script for a testing an existing SDK.
 
 This script is normally run immediately after build_sdk.py.
 """
 
@@ skipping 134 matching lines @@
 
   args = [
     sys.executable,
     os.path.join(SCRIPT_DIR, 'test_projects.py'),
     '--retry-times=3',
   ]
 
   if experimental:
     args.append('-x')
   for toolchain in toolchains:
+    # TODO(sbc): Re-enable brower tests for native PPAPI platforms:
+    # http://crbug.com/646666
+    if toolchain in ['mac', 'linux', 'win']:
+      continue
     args.extend(['-t', toolchain])
 
   try:
     subprocess.check_call(args)
   except subprocess.CalledProcessError:
     buildbot_common.ErrorExit('Error running tests.')
 
 
 def main(args):
   parser = argparse.ArgumentParser(description=__doc__)
@@ skipping 79 matching lines @@
     phase_func(*phase_args)
 
   return 0
 
 
 if __name__ == '__main__':
   try:
     sys.exit(main(sys.argv[1:]))
   except KeyboardInterrupt:
     buildbot_common.ErrorExit('test_sdk: interrupted')