Fix IllegalStateException.

The pager must be notified of changes in its underlying data.

JIRA:CYAN-1703
Change-Id: I473e03e546665f5a159e2af43b389c0d83dc9928
Mms: use existing setting instead of using MmsConfig.

* use mwi to disable the 9016

Change-Id: I7177bff8970c07fef5e33b3fe06656b758bfcf97
Merge "Fix IllegalStateException." into cm-10.1
MediaModelFactory.findPart moved to SmilHelper for use in both places.
findPart updated to include looking in ContentId even if the "src" does not have the cid: prefix. Noticed from a Stock GS4.
SmilHelper now has a fixup(...) method which removes duplciate parts.

Change-Id: I1e1b6b0792888797123fadd795dd33b141ce8ea2
Merge branch 'cm-10.1' of git://github.com/CyanogenMod/android_packages_apps_Mms into myjb-next