Merge "docs: Added note in getCacheDir() that developers can use directory...
Merge "docs: Added note in getCacheDir() that developers can use directory obtained from getExternalCacheDir() to store app caches larger than 1 MB." into nyc-dev am: 996274a6
am: d1d7420d
Change-Id: I1c8181bcab8b6372370af8772092a5afeff24b7b