* commit 'edc2aac7bf75ce0fb17ab9f83cb2d02d825f829f': cherry pick Change-Id: I30e939d1dd5603a05070486c8a43187bedef52a4 Doc change: Updating ndk/sdk/tools overview pages for hc preview
* commit 'edc2aac7bf75ce0fb17ab9f83cb2d02d825f829f': cherry pick Change-Id: I30e939d1dd5603a05070486c8a43187bedef52a4 Doc change: Updating ndk/sdk/tools overview pages for hc preview