SystemUI: Add missing recycle calls (fix lint warning)

Change-Id: Ic3462ceb8d85e4ec2aee833d4327c4b81f5eac5a
Merge "SystemUI: Add missing recycle calls (fix lint warning)" into cm-10.2
Merge branch 'cm-10.2' of github.com:CyanogenMod/android_frameworks_base into cm-10.2