remove unneeded llvm:: namespace qualifiers on some core types now that LLVM.h imports
them into the clang namespace.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@135852 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/StaticAnalyzer/Frontend/FrontendActions.cpp b/lib/StaticAnalyzer/Frontend/FrontendActions.cpp
index a59cc68..eeb7800 100644
--- a/lib/StaticAnalyzer/Frontend/FrontendActions.cpp
+++ b/lib/StaticAnalyzer/Frontend/FrontendActions.cpp
@@ -14,7 +14,7 @@
 using namespace ento;
 
 ASTConsumer *AnalysisAction::CreateASTConsumer(CompilerInstance &CI,
-                                               llvm::StringRef InFile) {
+                                               StringRef InFile) {
   return CreateAnalysisConsumer(CI.getPreprocessor(),
                                 CI.getFrontendOpts().OutputFile,
                                 CI.getAnalyzerOpts());