Updated dependencies.

c748283 Merge remote-tracking branch internal into fb_upstream

aee6850 Fix VC++ /analyze warnings

6cb4a10 Removed ability to divide a scalar by a vector.

1363a04 Update SDK (v0.5.6)

f3d3152 Add specs for simd2f

b7804de Fix inclusion of SDL directory within the AOSP tree.

8af2771 update ChangeLog

f353a38 [cff] Fix Savannah bug #44629.

7c8d2ef Workaround broken gnumake realpath on Windows.

0e8e32d Remove the unnecessary inclusion of "linebreak.h".

8048112 Fix Windows compiler error.

6793703 Fixed uninitialized owner_ field in MutexBase.

Author: Stewart Miles