Merging r347261:

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r347261 | vedantk | 2018-11-19 12:10:21 -0800 (Mon, 19 Nov 2018) | 11 lines

[Sema] Fix PR38987: keep end location of a direct initializer list

If PerformConstructorInitialization of a direct initializer list constructor is
called while instantiating a template, it has brace locations in its BraceLoc
arguments but not in the Kind argument.

This reverts the hunk https://reviews.llvm.org/D41921#inline-468844.

Patch by Orivej Desh!

Differential Revision: https://reviews.llvm.org/D53231
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llvm-svn: 347797