Move code into anonymous namespaces.

llvm-svn: 145154
diff --git a/llvm/lib/Analysis/ProfileVerifierPass.cpp b/llvm/lib/Analysis/ProfileVerifierPass.cpp
index 379d79c..0cb1588 100644
--- a/llvm/lib/Analysis/ProfileVerifierPass.cpp
+++ b/llvm/lib/Analysis/ProfileVerifierPass.cpp
@@ -30,7 +30,7 @@
 ProfileVerifierDisableAssertions("profile-verifier-noassert",
      cl::desc("Disable assertions"));
 
-namespace llvm {
+namespace {
   template<class FType, class BType>
   class ProfileVerifierPassT : public FunctionPass {