Remove NativeContext from Literal array, since we always create the literals in the native context …

src/objects.h

Index: src/objects.h
diff --git a/src/objects.h b/src/objects.h
index 7ad1c29854a86bfe24691d4cec300ac0ce11f534..4ead84866d9c9dfcedd9ef7376abda96d7596578 100644
--- a/src/objects.h
+++ b/src/objects.h
@@ -7573,9 +7573,6 @@ class JSFunction: public JSObject {
   // Returns the number of allocated literals.
   inline int NumberOfLiterals();
 
-  // Retrieve the native context from a function's literal array.
-  static Context* NativeContextFromLiterals(FixedArray* literals);
-
   // Used for flags such as --hydrogen-filter.
   bool PassesFilter(const char* raw_filter);
 
@@ -7592,10 +7589,6 @@ class JSFunction: public JSObject {
   static const int kNextFunctionLinkOffset = kNonWeakFieldsEndOffset;
   static const int kSize = kNextFunctionLinkOffset + kPointerSize;
 
-  // Layout of the literals array.
-  static const int kLiteralsPrefixSize = 1;
-  static const int kLiteralNativeContextIndex = 0;
-
   // Layout of the bound-function binding array.
   static const int kBoundFunctionIndex = 0;
   static const int kBoundThisIndex = 1;