Revert 237947 "Android: split golden content from jni_generator_..."

Broke Android clobber:

FAILED: cd ../../base/android/jni_generator; python jni_generator_tests.py
.__main__.TestGenerator.testCalledByNatives
*** 

--- 

***************

*** 1,4 ****

! // Copyright 2013 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.
  
--- 1,4 ----

! // 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.
  


Generated
================================================================================
// 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.

...
...
...

}

#endif  // org_chromium_TestJni_JNI

================================================================================
Run with:
REBASELINE=1 jni_generator_tests.py
to regenerate the data files.
ninja: build stopped: subcommand failed.

> Android: split golden content from jni_generator_tests.
> 
> Rather than intermix the generated golden files with the test script,
> extract in separate files.
> Also, if "REBASELINE" environment variable is set, it'll re-generate the
> golden scripts, to it's much simpler to do changes in the generator itself.
> Note: there are NO functional changes in the generator itself, only in the tests.
> 
> BUG=
> 
> Review URL: https://codereview.chromium.org/96523004

TBR=bulach@chromium.org

Review URL: https://codereview.chromium.org/97313002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@237956 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 237956