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/CodeGen/CGRTTI.cpp b/lib/CodeGen/CGRTTI.cpp
index 1ef9a17..0b9484b 100644
--- a/lib/CodeGen/CGRTTI.cpp
+++ b/lib/CodeGen/CGRTTI.cpp
@@ -29,7 +29,7 @@
   llvm::Type *Int8PtrTy;
   
   /// Fields - The fields of the RTTI descriptor currently being built.
-  llvm::SmallVector<llvm::Constant *, 16> Fields;
+  SmallVector<llvm::Constant *, 16> Fields;
 
   /// GetAddrOfTypeName - Returns the mangled type name of the given type.
   llvm::GlobalVariable *
@@ -120,7 +120,7 @@
   llvm::raw_svector_ostream Out(OutName);
   CGM.getCXXABI().getMangleContext().mangleCXXRTTIName(Ty, Out);
   Out.flush();
-  llvm::StringRef Name = OutName.str();
+  StringRef Name = OutName.str();
 
   // We know that the mangled name of the type starts at index 4 of the
   // mangled name of the typename, so we can just index into it in order to
@@ -141,7 +141,7 @@
   llvm::raw_svector_ostream Out(OutName);
   CGM.getCXXABI().getMangleContext().mangleCXXRTTI(Ty, Out);
   Out.flush();
-  llvm::StringRef Name = OutName.str();
+  StringRef Name = OutName.str();
 
   // Look for an existing global.
   llvm::GlobalVariable *GV = CGM.getModule().getNamedGlobal(Name);
@@ -533,7 +533,7 @@
   llvm::raw_svector_ostream Out(OutName);
   CGM.getCXXABI().getMangleContext().mangleCXXRTTIName(Ty, Out);
   Out.flush();
-  llvm::StringRef Name = OutName.str();
+  StringRef Name = OutName.str();
 
   llvm::GlobalVariable *TypeNameGV = CGM.getModule().getNamedGlobal(Name);
 
@@ -553,7 +553,7 @@
   llvm::raw_svector_ostream Out(OutName);
   CGM.getCXXABI().getMangleContext().mangleCXXRTTI(Ty, Out);
   Out.flush();
-  llvm::StringRef Name = OutName.str();
+  StringRef Name = OutName.str();
 
   llvm::GlobalVariable *OldGV = CGM.getModule().getNamedGlobal(Name);
   if (OldGV && !OldGV->isDeclaration()) {