Trailing linefeed.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@213145 91177308-0d34-0410-b5e6-96231b3b80d8
Move clang/test/Frontend/rewrite-*.c to clang/test/Frontend/Rewriter/

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@213146 91177308-0d34-0410-b5e6-96231b3b80d8
clang/test: Introduce the feature "rewriter" for --enable-clang-rewriter.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@213148 91177308-0d34-0410-b5e6-96231b3b80d8
clang/test/Driver/crash-report.c: This requires rewriter for -frewrite-includes. [PR20321]

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@213150 91177308-0d34-0410-b5e6-96231b3b80d8