Add external/chromium_org/third_party/libaddressinput/src.

Add new chromium dependency: libaddressinput.

Change-Id: Ibdab7e7d10f5fc0a68b3c9333f03b4dd211addb9
Add platform/external/icu
Development environment of JAOSP
Deleted build, frameworks/base, frameworks/native
Deleted grouper, maguro, tuna and panda
Merge remote-tracking branch 'origin/aosp-master' into aosp-master