Upstream Android JNI code, allowing us to use more ScopedJava references.

BUG=
TEST=


Review URL: http://codereview.chromium.org/9358028

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@121284 0039d316-1c4b-4281-b951-d872f2087c98
11 files changed