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

llvm-svn: 172323
diff --git a/clang/lib/Parse/ParseExpr.cpp b/clang/lib/Parse/ParseExpr.cpp
index 641d0c7..d6d38c7 100644
--- a/clang/lib/Parse/ParseExpr.cpp
+++ b/clang/lib/Parse/ParseExpr.cpp
@@ -1404,7 +1404,7 @@
       
       if (Tok.is(tok::code_completion)) {
         Actions.CodeCompleteCall(getCurScope(), LHS.get(),
-                                 llvm::ArrayRef<Expr *>());
+                                 ArrayRef<Expr *>());
         cutOffParsing();
         return ExprError();
       }
@@ -2305,10 +2305,10 @@
 /// [C++0x]   braced-init-list
 /// \endverbatim
 bool Parser::ParseExpressionList(SmallVectorImpl<Expr*> &Exprs,
-                            SmallVectorImpl<SourceLocation> &CommaLocs,
-                                 void (Sema::*Completer)(Scope *S, 
-                                                           Expr *Data,
-                                                   llvm::ArrayRef<Expr *> Args),
+                                 SmallVectorImpl<SourceLocation> &CommaLocs,
+                                 void (Sema::*Completer)(Scope *S,
+                                                         Expr *Data,
+                                                         ArrayRef<Expr *> Args),
                                  Expr *Data) {
   while (1) {
     if (Tok.is(tok::code_completion)) {