[Android] Fix command line path in flag_changer.py.

build/android/flag_changer.py

 # 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.
 
 import traceback
 import warnings
 
 
 # Location where chrome reads command line flags from
-CHROME_COMMAND_FILE = '/data/local/chrome-command-line'
+CHROME_COMMAND_FILE = '/data/local/tmp/chrome-command-line'
 
 class FlagChanger(object):
   """Changes the flags Chrome runs with.
 
   There are two different use cases for this file:
   * Flags are permanently set by calling Set().
   * Flags can be temporarily set for a particular set of unit tests.  These
     tests should call Restore() to revert the flags to their original state
     once the tests have completed.
   """
@@ skipping 113 matching lines @@
 
     # Tack on the last flag.
     if not current_flag:
       if within_quotations:
         warnings.warn("Unterminated quoted string: " + current_flag)
     else:
       tokenized_flags.append(current_flag)
 
     # Return everything but the program name.
     return tokenized_flags[1:]