Change the CompilerDispatcherJob to take a SharedFunctionInfo

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 <memory>
 
@@ skipping 7140 matching lines @@
       FixedArray::kHeaderSize +
       kPointerSize * (kCachedCodeOffset - kEntryLength);
   static const int kOffsetToPreviousLiterals =
       FixedArray::kHeaderSize + kPointerSize * (kLiteralsOffset - kEntryLength);
   static const int kOffsetToPreviousOsrAstId =
       FixedArray::kHeaderSize + kPointerSize * (kOsrAstIdOffset - kEntryLength);
 
   // [scope_info]: Scope info.
   DECL_ACCESSORS(scope_info, ScopeInfo)
 
+  // The outer scope info for the purpose of parsing this function, or the hole
+  // value if it isn't yet known.
+  DECL_ACCESSORS(outer_scope_info, HeapObject)
+
   // [construct stub]: Code stub for constructing instances of this function.
   DECL_ACCESSORS(construct_stub, Code)
 
   // Sets the given code as the construct stub, and marks builtin code objects
   // as a construct stub.
   void SetConstructStub(Code* code);
 
   // Returns if this function has been compiled to native code yet.
   inline bool is_compiled() const;
 
@@ skipping 337 matching lines @@
 
   // Constants.
   static const int kDontAdaptArgumentsSentinel = -1;
 
   // Layout description.
   // Pointer fields.
   static const int kNameOffset = HeapObject::kHeaderSize;
   static const int kCodeOffset = kNameOffset + kPointerSize;
   static const int kOptimizedCodeMapOffset = kCodeOffset + kPointerSize;
   static const int kScopeInfoOffset = kOptimizedCodeMapOffset + kPointerSize;
-  static const int kConstructStubOffset = kScopeInfoOffset + kPointerSize;
+  static const int kOuterScopeInfoOffset = kScopeInfoOffset + kPointerSize;
+  static const int kConstructStubOffset = kOuterScopeInfoOffset + kPointerSize;
   static const int kInstanceClassNameOffset =
       kConstructStubOffset + kPointerSize;
   static const int kFunctionDataOffset =
       kInstanceClassNameOffset + kPointerSize;
   static const int kScriptOffset = kFunctionDataOffset + kPointerSize;
   static const int kDebugInfoOffset = kScriptOffset + kPointerSize;
   static const int kFunctionIdentifierOffset = kDebugInfoOffset + kPointerSize;
   static const int kFeedbackMetadataOffset =
       kFunctionIdentifierOffset + kPointerSize;
 #if TRACE_MAPS
@@ skipping 3782 matching lines @@
     }
     return value;
   }
 };
 
 
 }  // NOLINT, false-positive due to second-order macros.
 }  // NOLINT, false-positive due to second-order macros.
 
 #endif  // V8_OBJECTS_H_