Remove useless 'llvm::' qualifier from names like StringRef and others that are
brought into 'clang' namespace by clang/Basic/LLVM.h


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172323 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Sema/Sema.cpp b/lib/Sema/Sema.cpp
index 8f9e1a9..82d2811 100644
--- a/lib/Sema/Sema.cpp
+++ b/lib/Sema/Sema.cpp
@@ -601,7 +601,7 @@
     if (Module *CurrentModule = PP.getCurrentModule()) {
       ModuleMap &ModMap = PP.getHeaderSearchInfo().getModuleMap();
       
-      llvm::SmallVector<Module *, 2> Stack;
+      SmallVector<Module *, 2> Stack;
       Stack.push_back(CurrentModule);
       while (!Stack.empty()) {
         Module *Mod = Stack.back();