A large number of simple changes:
  * s/Method/Function
  * Kill some obsolete (external) functions that used to be to support tracing


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6041 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/ExecutionEngine/Interpreter/Interpreter.cpp b/lib/ExecutionEngine/Interpreter/Interpreter.cpp
index 5c11675..1c41841 100644
--- a/lib/ExecutionEngine/Interpreter/Interpreter.cpp
+++ b/lib/ExecutionEngine/Interpreter/Interpreter.cpp
@@ -32,7 +32,7 @@
   setTargetData(TD);
   // Initialize the "backend"
   initializeExecutionEngine();
-  initializeExternalMethods();
+  initializeExternalFunctions();
   CW.setModule(M);  // Update Writer
 }
 
@@ -42,7 +42,7 @@
 		     const std::vector<std::string> &Args) {
   // Start interpreter into the main function...
   //
-  if (!callMainMethod(MainFunction, Args) && !Debug) {
+  if (!callMainFunction(MainFunction, Args) && !Debug) {
     // If not in debug mode and if the call succeeded, run the code now...
     run();
   }