Move the rest of the fixit tests to the FixIt area.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68349 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/test/Lexer/fixit-errors.c b/test/FixIt/fixit-errors-1.c
similarity index 100%
rename from test/Lexer/fixit-errors.c
rename to test/FixIt/fixit-errors-1.c