Merging r339372, r339373, r339374, and r339379

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r339372 | steveire | 2018-08-09 22:05:03 +0200 (Thu, 09 Aug 2018) | 5 lines

Add getBeginLoc API to replace getLocStart

Subscribers: cfe-commits

Differential Revision: https://reviews.llvm.org/D50346
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r339373 | steveire | 2018-08-09 22:05:18 +0200 (Thu, 09 Aug 2018) | 7 lines

Add getBeginLoc API to replace getStartLoc

Reviewers: teemperor!

Subscribers: cfe-commits

Differential Revision: https://reviews.llvm.org/D50347
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r339374 | steveire | 2018-08-09 22:05:47 +0200 (Thu, 09 Aug 2018) | 5 lines

Add getEndLoc API to replace getLocEnd

Subscribers: cfe-commits

Differential Revision: https://reviews.llvm.org/D50348
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r339379 | steveire | 2018-08-09 22:21:09 +0200 (Thu, 09 Aug 2018) | 1 line

Fix build
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/branches/release_70@340332 91177308-0d34-0410-b5e6-96231b3b80d8