Remove ScriptController::updateDocument

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

 /*
  * Copyright (C) 2008, 2009 Google Inc. All rights reserved.
  * Copyright (C) 2009 Apple Inc. All rights reserved.
  * Copyright (C) 2014 Opera Software ASA. 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
@@ skipping 191 matching lines @@
           V8ScriptRunner::runCompiledScript(
               isolate(), compiledScript.script(isolate()), frame()->document()),
           result, tryCatch))
     return;
 
   TRACE_EVENT_INSTANT1(TRACE_DISABLED_BY_DEFAULT("devtools.timeline"),
                        "UpdateCounters", TRACE_EVENT_SCOPE_THREAD, "data",
                        InspectorUpdateCountersEvent::data());
 }
 
-bool ScriptController::initializeMainWorld() {
-  if (m_windowProxyManager->mainWorldProxy()->isContextInitialized())
-    return false;
-  return windowProxy(DOMWrapperWorld::mainWorld())->isContextInitialized();
-}
-
 WindowProxy* ScriptController::windowProxy(DOMWrapperWorld& world) {
   WindowProxy* windowProxy = m_windowProxyManager->windowProxy(world);
   if (!windowProxy->isContextInitialized()) {
     windowProxy->initializeIfNeeded();
     if (world.isMainWorld())
       frame()->loader().dispatchDidClearWindowObjectInMainWorld();
   }
   return windowProxy;
 }
 
@@ skipping 68 matching lines @@
 }
 
 void ScriptController::clearWindowProxy() {
   // V8 binding expects ScriptController::clearWindowProxy only be called when a
   // frame is loading a new page. This creates a new context for the new page.
   m_windowProxyManager->clearForNavigation();
   MainThreadDebugger::instance()->didClearContextsForFrame(frame());
 }
 
 void ScriptController::updateDocument() {
-  // For an uninitialized main window windowProxy, do not incur the cost of
-  // context initialization.
-  if (!m_windowProxyManager->mainWorldProxy()->isGlobalInitialized())
-    return;
-
-  if (!initializeMainWorld())
-    windowProxy(DOMWrapperWorld::mainWorld())->updateDocument();
+  m_windowProxyManager->mainWorldProxy()->updateDocument();
 }
 
 bool ScriptController::canExecuteScripts(
     ReasonForCallingCanExecuteScripts reason) {
 
   if (frame()->document() && frame()->document()->isSandboxed(SandboxScripts)) {
     // FIXME: This message should be moved off the console once a solution to
     // https://bugs.webkit.org/show_bug.cgi?id=103274 exists.
     if (reason == AboutToExecuteScript)
       frame()->document()->addConsoleMessage(ConsoleMessage::create(
@@ skipping 156 matching lines @@
     for (size_t i = 0; i < resultArray->Length(); ++i) {
       v8::Local<v8::Value> value;
       if (!resultArray->Get(scriptState->context(), i).ToLocal(&value))
         return;
       results->push_back(value);
     }
   }
 }
 
 }  // namespace blink