Rip out most of our outdated modules implementation.

src/compiler/opcodes.h

 // Copyright 2013 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef V8_COMPILER_OPCODES_H_
 #define V8_COMPILER_OPCODES_H_
 
 #include <iosfwd>
 
 // Opcodes for control operators.
@@ skipping 119 matching lines @@
   V(JSHasProperty)            \
   V(JSInstanceOf)
 
 #define JS_CONTEXT_OP_LIST(V) \
   V(JSLoadContext)            \
   V(JSStoreContext)           \
   V(JSCreateFunctionContext)  \
   V(JSCreateCatchContext)     \
   V(JSCreateWithContext)      \
   V(JSCreateBlockContext)     \
-  V(JSCreateModuleContext)    \
   V(JSCreateScriptContext)
 
 #define JS_OTHER_OP_LIST(V)         \
   V(JSCallConstruct)                \
   V(JSCallFunction)                 \
   V(JSCallRuntime)                  \
   V(JSConvertReceiver)              \
   V(JSForInDone)                    \
   V(JSForInNext)                    \
   V(JSForInPrepare)                 \
@@ skipping 534 matching lines @@
   }
 };
 
 std::ostream& operator<<(std::ostream&, IrOpcode::Value);
 
 }  // namespace compiler
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_COMPILER_OPCODES_H_