Merge tag 'android-6.0.0_r26' into HEAD

Android 6.0.0 release 26

* tag 'android-6.0.0_r26':
  Import translations. DO NOT MERGE
  Import translations. DO NOT MERGE
  Import translations. DO NOT MERGE
  Remove PinnedHeaderListDemoActivity
  Consolidate CallSubject history and dialog.
  Import translations. DO NOT MERGE
  Add support for "call with note" in quick contacts.
  Import translations. DO NOT MERGE
  Check for WRITE_CONTACTS permission
  Import translations. DO NOT MERGE
  Import translations. DO NOT MERGE
  Import translations. DO NOT MERGE
  Add back READ_EXTERNAL_STORAGE permission for vcard import 1/3
  Import translations. DO NOT MERGE

Change-Id: Ie2266121a735a5aeabb3e8014ce194e56b34df2c