ExecutionEngine.cpp: Move execution engine creation stuff into a new
  static method here.
 Remove some extra blank lines.
ExecutionEngine.h: Add its prototype.
lli.cpp: Call it.

Make creation method for each type of EE into a static method of its
own subclass.

Interpreter/Interpreter.cpp: ExecutionEngine::createInterpreter -->
 Interpreter::create
Interpreter/Interpreter.h: Likewise.
JIT/JIT.cpp: ExecutionEngine::createJIT --> VM::create
JIT/VM.h: Likewise.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8343 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/ExecutionEngine/JIT/JIT.cpp b/lib/ExecutionEngine/JIT/JIT.cpp
index 57d7b89..9a2dc1a 100644
--- a/lib/ExecutionEngine/JIT/JIT.cpp
+++ b/lib/ExecutionEngine/JIT/JIT.cpp
@@ -41,11 +41,10 @@
 #endif /* NO_JITS_ENABLED */
 }
 
-/// createJIT - Create an return a new JIT compiler if there is one available
-/// for the current target.  Otherwise it returns null.
+/// create - Create an return a new JIT compiler if there is one available
+/// for the current target.  Otherwise, return null.
 ///
-ExecutionEngine *ExecutionEngine::createJIT(Module *M) {
-  
+ExecutionEngine *VM::create(Module *M) {
   TargetMachine* (*TargetMachineAllocator)(const Module &) = 0;
 
   // Allow a command-line switch to override what *should* be the default target