Merge "Merge "docs: Described why ProgressDialog is now deprecated." into...
Merge "Merge "docs: Described why ProgressDialog is now deprecated." into oc-dev am: 1cdf4244 am: 465810c8" into oc-dr1-dev-plus-aosp
am: ad8f5342
Change-Id: I30172dc7c68683d37dbf7eacb6f771d022c307b9