The cacheinvalidation_java target is also added to build/all_android.gyp to
ensure it is always built since nothing currently depends on it upstream.
When all of Android-specific sync code is upstreamed, a target for sync
should be used instead of cacheinvalidation.
BUG=158382
Review URL: https://chromiumcodereview.appspot.com/11146005
git-svn-id: http://src.chromium.org/svn/trunk/src/build@167746 4ff67af0-8c30-449e-8e8b-ad334ec8d88c
nyquist@chromium.org