Cherry-pick WebKit change 53497 to rename jni_utility and jni_utility_private to JNIUtility and JNIUtilityPrivate

See http://trac.webkit.org/changeset/53497
This is required to sync the Android tree with webkit.org to allow unforking in WebCore/bridge.

This change required updating headers in Android-specific files in WebCore and WebKit.

Change-Id: I4b80eb3eadcff66cbd261aa6ccef0f37927250b1
45 files changed