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/Frontend/CreateInvocationFromCommandLine.cpp b/lib/Frontend/CreateInvocationFromCommandLine.cpp
index 42b648a..fa34334 100644
--- a/lib/Frontend/CreateInvocationFromCommandLine.cpp
+++ b/lib/Frontend/CreateInvocationFromCommandLine.cpp
@@ -39,7 +39,7 @@
                                                 ArgList.begin());
   }
 
-  llvm::SmallVector<const char *, 16> Args;
+  SmallVector<const char *, 16> Args;
   Args.push_back("<clang>"); // FIXME: Remove dummy argument.
   Args.insert(Args.end(), ArgList.begin(), ArgList.end());
 
@@ -74,7 +74,7 @@
   }
 
   const driver::Command *Cmd = cast<driver::Command>(*Jobs.begin());
-  if (llvm::StringRef(Cmd->getCreator().getName()) != "clang") {
+  if (StringRef(Cmd->getCreator().getName()) != "clang") {
     Diags->Report(diag::err_fe_expected_clang_command);
     return 0;
   }