Rework security checks to be based on Window rather than Frame.

third_party/WebKit/Source/bindings/core/v8/ScheduledAction.cpp

 /*
  * Copyright (C) 2007-2009 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 35 matching lines @@
 
 namespace blink {
 
 ScheduledAction* ScheduledAction::create(ScriptState* scriptState,
                                          ExecutionContext* target,
                                          const ScriptValue& handler,
                                          const Vector<ScriptValue>& arguments) {
   ASSERT(handler.isFunction());
   if (!scriptState->world().isWorkerWorld()) {
     DCHECK(BindingSecurity::shouldAllowAccessToFrame(
-        enteredDOMWindow(scriptState->isolate()), toDocument(target)->frame(),
+        enteredDOMWindow(scriptState->isolate()), *toDocument(target)->frame(),
         BindingSecurity::ErrorReportOption::DoNotReport));
   }
   return new ScheduledAction(scriptState, handler, arguments);
 }
 
 ScheduledAction* ScheduledAction::create(ScriptState* scriptState,
                                          ExecutionContext* target,
                                          const String& handler) {
   if (!scriptState->world().isWorkerWorld()) {
     DCHECK(BindingSecurity::shouldAllowAccessToFrame(
-        enteredDOMWindow(scriptState->isolate()), toDocument(target)->frame(),
+        enteredDOMWindow(scriptState->isolate()), *toDocument(target)->frame(),
         BindingSecurity::ErrorReportOption::DoNotReport));
   }
   return new ScheduledAction(scriptState, handler);
 }
 
 DEFINE_TRACE(ScheduledAction) {
   visitor->trace(m_code);
 }
 
 ScheduledAction::~ScheduledAction() {
@@ skipping 111 matching lines @@
 }
 
 void ScheduledAction::createLocalHandlesForArgs(
     Vector<v8::Local<v8::Value>>* handles) {
   handles->reserveCapacity(m_info.Size());
   for (size_t i = 0; i < m_info.Size(); ++i)
     handles->push_back(m_info.Get(i));
 }
 
 }  // namespace blink