Be lax about trailing whitespace when checking fixit formatting, this depends on locale settings.

If a non-unicode locale is used, the unicode character is escaped and any
byte that is in the escaped representation but not the semicolon will
become whitespace.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@160113 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/FixIt/fixit-unicode.c b/test/FixIt/fixit-unicode.c
index 04d582e..d8e4592 100644
--- a/test/FixIt/fixit-unicode.c
+++ b/test/FixIt/fixit-unicode.c
@@ -10,6 +10,6 @@
   (&foo)☃>bar = 42;
 // CHECK: error: expected ';' after expression
 // Make sure we emit the fixit right in front of the snowman.
-// CHECK: {{^        \^$}}
-// CHECK: {{^        ;$}}
+// CHECK: {{^        \^}}
+// CHECK: {{^        ;}}
 }