libaudioeffect_jni GREF leak fix

- excessive jni reference in AudioEffects
- global references created during native setup are not deleted
- global references are dleted in setup failure and during native releases

Changeset 2:
    -fixed whitespace, and rebased on jb42

Modifications, 1 tab == 4 spaces

Change-Id: I3ff54cc3b0c5394e978421dad3a7a257551f776e
Signed-off-by: Alexander Martinz <eviscerationls@gmail.com>
Fix a programmatic smooth scroll bug

Bug: smoothScrollToPosition() stops at child view of which height is
higher than list view itself.

Change-Id: I695ca9db4c706aa7f365967dd3916f9a01917346
Signed-off-by: Yongyi Li <yongyi.li.cn@gmail.com>
server: Handle broadcast intent and receiver

Ensure the receivers of broadcast intent is not launched before boot
completion by adding an intent flag, since connectivity events can
happen before boot has completed.

Change-Id: Id6fc9e34c89d947d768def38e5c5bb0df54a3a7b