Revert "tg-fixits.td: fixup for Linux"

It's better to show no caret/ranges/fixits than to show them misaligned.
(It scares me a bit that Clang is going to show them misaligned on
systems without a proper llvm::sys::locale::columnWidth.) See PR14910.

This reverts commit a03cc72bedd015b7eb76e9ac650992f58a48549d.

llvm-svn: 172163
diff --git a/clang/test/TableGen/tg-fixits.td b/clang/test/TableGen/tg-fixits.td
index a01adc6..d04a6a6 100644
--- a/clang/test/TableGen/tg-fixits.td
+++ b/clang/test/TableGen/tg-fixits.td
@@ -38,9 +38,4 @@
 def Unicode : Warning<"ユニコード">, InGroup<DiagGroup<"name">>;
 //      CHECK: tg-fixits.td:[[@LINE-1]]:51: error: group 'name' is referred to anonymously
 // CHECK-NEXT: def Unicode : Warning<"{{[^"]+}}">, InGroup<DiagGroup<"name">>;
-// Next two lines should not be printed, we get the underline wrong.  Our
-// implementation of diagnostic printing can skip printing these lines on some
-// OSes, but not on all.  See PR14910.
-// CHECK: {{(^                                          ~~~~~~~~\^~~~~~~~~~~~~~~~~~$)?}}
-// CHECK: {{(^                                          InGroup<NamedGroup>$)?}}
-// CHECK: note:
+// CHECK-NEXT: note: