Rip out most of our outdated modules implementation.

src/objects.h

 // Copyright 2015 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_OBJECTS_H_
 #define V8_OBJECTS_H_
 
 #include <iosfwd>
 
 #include "src/assert-scope.h"
@@ skipping 46 matching lines @@
 //           - JSSet
 //           - JSMap
 //         - JSSetIterator
 //         - JSMapIterator
 //         - JSWeakCollection
 //           - JSWeakMap
 //           - JSWeakSet
 //         - JSRegExp
 //         - JSFunction
 //         - JSGeneratorObject
-//         - JSModule
 //         - JSGlobalObject
 //         - JSGlobalProxy
 //         - JSValue
 //           - JSDate
 //         - JSMessageObject
 //       - JSProxy
 //     - FixedArrayBase
 //       - ByteArray
 //       - BytecodeArray
 //       - FixedArray
@@ skipping 844 matching lines @@
   V(FixedFloat32Array)             \
   V(FixedFloat64Array)             \
   V(FixedUint8ClampedArray)        \
   V(ByteArray)                     \
   V(BytecodeArray)                 \
   V(FreeSpace)                     \
   V(JSReceiver)                    \
   V(JSObject)                      \
   V(JSContextExtensionObject)      \
   V(JSGeneratorObject)             \
-  V(JSModule)                      \
   V(Map)                           \
   V(DescriptorArray)               \
   V(TransitionArray)               \
   V(LiteralsArray)                 \
   V(TypeFeedbackMetadata)          \
   V(TypeFeedbackVector)            \
   V(DeoptimizationInputData)       \
   V(DeoptimizationOutputData)      \
   V(DependentCode)                 \
   V(HandlerTable)                  \
@@ skipping 6467 matching lines @@
   static const int kResumeModeOffset = kInputOrDebugPosOffset + kPointerSize;
   static const int kContinuationOffset = kResumeModeOffset + kPointerSize;
   static const int kOperandStackOffset = kContinuationOffset + kPointerSize;
   static const int kSize = kOperandStackOffset + kPointerSize;
 
  private:
   DISALLOW_IMPLICIT_CONSTRUCTORS(JSGeneratorObject);
 };
 
 
-// Representation for module instance objects.
-class JSModule: public JSObject {
- public:
-  // [context]: the context holding the module's locals, or undefined if none.
-  DECL_ACCESSORS(context, Object)
-
-  // [scope_info]: Scope info.
-  DECL_ACCESSORS(scope_info, ScopeInfo)
-
-  DECLARE_CAST(JSModule)
-
-  // Dispatched behavior.
-  DECLARE_PRINTER(JSModule)
-  DECLARE_VERIFIER(JSModule)
-
-  // Layout description.
-  static const int kContextOffset = JSObject::kHeaderSize;
-  static const int kScopeInfoOffset = kContextOffset + kPointerSize;
-  static const int kSize = kScopeInfoOffset + kPointerSize;
-
- private:
-  DISALLOW_IMPLICIT_CONSTRUCTORS(JSModule);
-};
-
-
 // JSBoundFunction describes a bound function exotic object.
 class JSBoundFunction : public JSObject {
  public:
   // [bound_target_function]: The wrapped function object.
   DECL_ACCESSORS(bound_target_function, JSReceiver)
 
   // [bound_this]: The value that is always passed as the this value when
   // calling the wrapped function.
   DECL_ACCESSORS(bound_this, Object)
 
@@ skipping 3360 matching lines @@
     }
     return value;
   }
 };
 
 
 }  // NOLINT, false-positive due to second-order macros.
 }  // NOLINT, false-positive due to second-order macros.
 
 #endif  // V8_OBJECTS_H_