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/Frontend/LayoutOverrideSource.cpp b/lib/Frontend/LayoutOverrideSource.cpp
index e023250..9309661 100644
--- a/lib/Frontend/LayoutOverrideSource.cpp
+++ b/lib/Frontend/LayoutOverrideSource.cpp
@@ -26,7 +26,7 @@
   return S.substr(0, Offset).str();
 }
 
-LayoutOverrideSource::LayoutOverrideSource(llvm::StringRef Filename) {
+LayoutOverrideSource::LayoutOverrideSource(StringRef Filename) {
   std::ifstream Input(Filename.str().c_str());
   if (!Input.is_open())
     return;
@@ -188,7 +188,7 @@
 }
 
 void LayoutOverrideSource::dump() {
-  llvm::raw_ostream &OS = llvm::errs();
+  raw_ostream &OS = llvm::errs();
   for (llvm::StringMap<Layout>::iterator L = Layouts.begin(), 
                                       LEnd = Layouts.end();
        L != LEnd; ++L) {