[Orc] Rename JITCompileCallbackManagerBase to JITCompileCallbackManager.

This class is turning into a useful interface, rather than an implementation
detail, so I'm dropping the 'Base' suffix.

No functional change.

llvm-svn: 254693
diff --git a/llvm/lib/ExecutionEngine/Orc/OrcCBindingsStack.cpp b/llvm/lib/ExecutionEngine/Orc/OrcCBindingsStack.cpp
index 7326fa7..d1af56d 100644
--- a/llvm/lib/ExecutionEngine/Orc/OrcCBindingsStack.cpp
+++ b/llvm/lib/ExecutionEngine/Orc/OrcCBindingsStack.cpp
@@ -23,7 +23,7 @@
     default: return nullptr;
 
     case Triple::x86_64: {
-      typedef orc::JITCompileCallbackManager<orc::OrcX86_64> CCMgrT;
+      typedef orc::LocalJITCompileCallbackManager<orc::OrcX86_64> CCMgrT;
       return llvm::make_unique<CCMgrT>(0);
     }
   }