Fix selectors not being objc-uniquified in the expression parser after a recent renaming in clang (clang change for revision 221451). This broke all objective C expressions in LLDB.

llvm-svn: 221632
diff --git a/lldb/source/Expression/IRForTarget.cpp b/lldb/source/Expression/IRForTarget.cpp
index 9f5b7d7..0d82b6e 100644
--- a/lldb/source/Expression/IRForTarget.cpp
+++ b/lldb/source/Expression/IRForTarget.cpp
@@ -1036,7 +1036,7 @@
 {
     GlobalVariable *global_variable = dyn_cast<GlobalVariable>(value);
 
-    if (!global_variable || !global_variable->hasName() || !global_variable->getName().startswith("\01L_OBJC_SELECTOR_REFERENCES_"))
+    if (!global_variable || !global_variable->hasName() || !global_variable->getName().startswith("OBJC_SELECTOR_REFERENCES_"))
         return false;
 
     return true;