[HarfBuzz] harfbuzz: Changes to 'decltype'

[Behdad Esfahbod]

New branch 'decltype' available with the following commits:
commit ad8826b18db5dec6fd220d63d717b1de8d48599c
Author: Behdad Esfahbod <behdad at behdad.org>
Date:   Thu Nov 22 00:16:53 2018 -0500

    Try using decltype, with fallback to typeof for C++<11
    
    See how bots react

commit 8d778877b88155dec1808a994416ead0b3d98ae7
Author: Behdad Esfahbod <behdad at behdad.org>
Date:   Wed Nov 21 23:46:09 2018 -0500

    ..

commit 8cfeed99486e87c3217dc141bc24b7768a460f32
Author: Behdad Esfahbod <behdad at behdad.org>
Date:   Wed Nov 21 23:42:31 2018 -0500

    Minor

commit e5d954a2fb0c390ea67e83763e3c3a47caa2eb50
Author: Behdad Esfahbod <behdad at behdad.org>
Date:   Wed Nov 21 23:30:50 2018 -0500

    Minor

commit e987059c618e03d2346c31ed64429d67ce0e367a
Author: Behdad Esfahbod <behdad at behdad.org>
Date:   Wed Nov 21 23:25:06 2018 -0500

    Minor

commit a2b6d308a40d737f54a79f00bc7ace226bad5aaf
Author: Behdad Esfahbod <behdad at behdad.org>
Date:   Wed Nov 21 23:23:49 2018 -0500

    Remove DEFINE_SIZE_ARRAY2

commit 2656644887e77a9d814bb12374af3c26b42fd935
Author: Behdad Esfahbod <behdad at behdad.org>
Date:   Wed Nov 21 23:23:21 2018 -0500

    Check alignof() structs are 1

commit 6321fdf7040ce48e3de8d34fdcc57caa6433cb66
Author: Behdad Esfahbod <behdad at behdad.org>
Date:   Wed Nov 21 23:19:00 2018 -0500

    Whitespace