Copying gdbserver to the apk to enable native debugging for native_test_apk

testing/android/generate_native_test.py

 #!/usr/bin/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.
 
 # On Android we build unit test bundles as shared libraries.  To run
 # tests, we launch a special "test runner" apk which loads the library
 # then jumps into it.  Since java is required for many tests
 # (e.g. PathUtils.java), a "pure native" test bundle is inadequate.
 #
@@ skipping 127 matching lines @@
 
   def Compile(self, ant_args):
     """Build the generated apk with ant.
 
     Args:
       ant_args: extra args to pass to ant
     """
     cmd = ['ant']
     if ant_args:
       cmd.append(ant_args)
+    cmd.append("-DAPP_ABI=" + self._target_abi)
     cmd.extend(['-buildfile',
                 os.path.join(self._output_directory, 'native_test_apk.xml')])
     logging.warn(cmd)
     p = subprocess.Popen(cmd, stderr=subprocess.STDOUT)
     (stdout, _) = p.communicate()
     logging.warn(stdout)
     if p.returncode != 0:
       logging.error('Ant return code %d', p.returncode)
       sys.exit(p.returncode)
 
@@ skipping 51 matching lines @@
 
   if options.ant_compile:
     ntag.Compile(options.ant_args)
   else:
     ntag.CompileAndroidMk()
 
   logging.warn('COMPLETE.')
 
 if __name__ == '__main__':
   sys.exit(main(sys.argv))