Bug 1219183 - Update comments that reference renamed thisObject hook r=shu

dom/bindings/Codegen.py

@@ -743,7 +743,7 @@ class CGInterfaceObjectJSClass(CGThing):
                   nullptr, /* unwatch */
                   nullptr, /* getElements */
                   nullptr, /* enumerate */
-                  nullptr, /* thisObject */
+                  nullptr, /* thisValue */
                   InterfaceObjectToString, /* funToString */
                 }
               },

js/public/Class.h

@@ -773,7 +773,7 @@ struct Class
      * describe their properties and layout. Classes using this flag must
      * provide their own property behavior, either by being proxy classes (do
      * this) or by overriding all the ObjectOps except getElements, watch,
-     * unwatch, and thisObject (don't do this).
+     * unwatch, and thisValue (don't do this).
      */
     static const uint32_t NON_NATIVE = JSCLASS_INTERNAL_FLAG2;
 

js/src/builtin/TypedObject.cpp

@@ -2265,7 +2265,7 @@ OutlineTransparentTypedObject::getOrCreateBuffer(JSContext* cx)
             nullptr, nullptr, /* watch/unwatch */        \
             nullptr,   /* getElements */                 \
             TypedObject::obj_enumerate,                  \
-            nullptr, /* thisObject */                    \
+            nullptr, /* thisValue */                     \
         }                                                \
     }
 

js/src/jit/MIR.h

@@ -6740,8 +6740,7 @@ class MComputeThis
         return true;
     }
 
-    // Note: don't override getAliasSet: the thisObject hook can be
-    // effectful.
+    // Note: don't override getAliasSet: the thisValue hook can be effectful.
 };
 
 // Load an arrow function's |this| value.

js/src/jsfriendapi.h

@@ -353,7 +353,7 @@ namespace js {
             js::proxy_Watch, js::proxy_Unwatch,                                         \
             js::proxy_GetElements,                                                      \
             nullptr,             /* enumerate       */                                  \
-            nullptr,             /* thisObject      */                                  \
+            nullptr,             /* thisValue       */                                  \
             js::proxy_FunToString,                                                      \
         }                                                                               \
     }

js/src/vm/Debugger.cpp

@@ -6774,8 +6774,8 @@ DebuggerGenericEval(JSContext* cx, const char* fullMethodName, const Value& code
     } else {
         /*
          * Use the global lexical scope as 'this'. If the global is an inner
-         * object, it should have a thisObject hook that returns the
-         * appropriate outer object.
+         * object, it should have a thisValue hook that returns the appropriate
+         * outer object.
          */
         if (!GetThisValue(cx, scope, &thisv))
             return false;

js/src/vm/Interpreter.cpp

@@ -524,7 +524,7 @@ js::Invoke(JSContext* cx, const Value& thisv, const Value& fval, unsigned argc,
 
     if (args.thisv().isObject()) {
         /*
-         * We must call the thisObject hook in case we are not called from the
+         * We must call the thisValue hook in case we are not called from the
          * interpreter, where a prior bytecode has computed an appropriate
          * |this| already.  But don't do that if fval is a DOM function.
          */

js/src/vm/UnboxedObject.cpp

@@ -940,7 +940,7 @@ const Class UnboxedPlainObject::class_ = {
         nullptr,   /* No unwatch needed, as watch() converts the object to native */
         nullptr,   /* getElements */
         UnboxedPlainObject::obj_enumerate,
-        nullptr, /* thisObject */
+        nullptr, /* thisValue */
     }
 };
 
@@ -1631,7 +1631,7 @@ const Class UnboxedArrayObject::class_ = {
         nullptr,   /* No unwatch needed, as watch() converts the object to native */
         nullptr,   /* getElements */
         UnboxedArrayObject::obj_enumerate,
-        nullptr,   /* thisObject */
+        nullptr,   /* thisValue */
     }
 };