Simplify Inspection#get_object() to only take an object ID, since object IDs are unique across runtimes.

Author: hzr

src/ecma-debugger/objectinspection.6.0/inspectablejsobject.js

@@ -955,11 +955,11 @@ cls.InspectionsPrototype = function()
    * rely in this for things that are dependent on the state, e.g. the
    * expanded state.
    */
-  this.get_object = function(rt_id, obj_id)
+  this.get_object = function(obj_id)
   {
     for (var i = 0, object; object = this.objects[i]; i++)
     {
-      if (object.runtime_id === rt_id && object.object_id === obj_id)
+      if (object.object_id === obj_id)
         return object;
     }
     return null;

src/ecma-debugger/templates.js

@@ -459,7 +459,7 @@
     }
 
     var object = retval.functionFrom;
-    var func_model = window.inspections.get_object(rt_id, object.objectID);
+    var func_model = window.inspections.get_object(object.objectID);
     if (!func_model)
     {
       func_model = new cls.InspectableJSObject(rt_id,