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: 984a4f8d
Change-Id: I5d2f19f04159ee20feb2fa6c2352fd119ddfaffb