Remove the Android generator.

test/hello/gyptest-regyp-output.py

 #!/usr/bin/env python
 
 # Copyright (c) 2013 Google Inc. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 """
 Verifies that Makefiles get rebuilt when a source gyp file changes and
 --generator-output is used.
 """
 
 import TestGyp
 
 # Regenerating build files when a gyp file changes is currently only supported
-# by the make and Android generators, and --generator-output is not supported
-# by Android and ninja, so we can only test for make.
+# by the make generator, and --generator-output is not supported by ninja, so we
+# can only test for make.
 test = TestGyp.TestGyp(formats=['make'])
 
 CHDIR='generator-output'
 
 test.run_gyp('hello.gyp', '--generator-output=%s' % CHDIR)
 
 test.build('hello.gyp', test.ALL, chdir=CHDIR)
 
 test.run_built_executable('hello', stdout="Hello, world!\n", chdir=CHDIR)
 
 # Sleep so that the changed gyp file will have a newer timestamp than the
 # previously generated build files.
 test.sleep()
 test.write('hello.gyp', test.read('hello2.gyp'))
 
 test.build('hello.gyp', test.ALL, chdir=CHDIR)
 
 test.run_built_executable('hello', stdout="Hello, two!\n", chdir=CHDIR)
 
 test.pass_test()