Oilpan: Move FrameLoaderClient class hierarchy into Oilpan heap.

Source/web/WebLocalFrameImpl.cpp

 /*
  * Copyright (C) 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 1642 matching lines @@
     WebLocalFrameImpl* frame = new WebLocalFrameImpl(scope, client);
 #if ENABLE(OILPAN)
     return frame;
 #else
     return adoptRef(frame).leakRef();
 #endif
 }
 
 WebLocalFrameImpl::WebLocalFrameImpl(WebTreeScopeType scope, WebFrameClient* client)
     : WebLocalFrame(scope)
-    , m_frameLoaderClientImpl(this)
+    , m_frameLoaderClientImpl(FrameLoaderClientImpl::create(this))
     , m_frameWidget(0)
     , m_client(client)
     , m_autofillClient(0)
     , m_contentSettingsClient(0)
     , m_inputEventsScaleFactorForEmulation(1)
     , m_userMediaClientImpl(this)
     , m_geolocationClientProxy(GeolocationClientProxy::create(client ? client->geolocationClient() : 0))
     , m_webDevToolsFrontend(0)
 #if ENABLE(OILPAN)
     , m_selfKeepAlive(this)
@@ skipping 11 matching lines @@
     frameCount--;
 
 #if !ENABLE(OILPAN)
     cancelPendingScopingEffort();
 #endif
 }
 
 #if ENABLE(OILPAN)
 DEFINE_TRACE(WebLocalFrameImpl)
 {
+    visitor->trace(m_frameLoaderClientImpl);
     visitor->trace(m_frame);
     visitor->trace(m_devToolsAgent);
     visitor->trace(m_inspectorOverlay);
     visitor->trace(m_textFinder);
     visitor->trace(m_printContext);
     visitor->trace(m_geolocationClientProxy);
     visitor->template registerWeakMembers<WebFrame, &WebFrame::clearWeakFrames>(this);
     WebFrame::traceFrames(visitor, this);
 }
 #endif
@@ skipping 27 matching lines @@
             USBController::provideTo(*m_frame, m_client ? m_client->usbClient() : nullptr);
         if (RuntimeEnabledFeatures::webVREnabled())
             VRController::provideTo(*m_frame, m_client ? m_client->webVRClient() : nullptr);
         if (RuntimeEnabledFeatures::wakeLockEnabled())
             ScreenWakeLock::provideTo(*m_frame, m_client ? m_client->wakeLockClient() : nullptr);
     }
 }
 
 PassRefPtrWillBeRawPtr<LocalFrame> WebLocalFrameImpl::initializeCoreFrame(FrameHost* host, FrameOwner* owner, const AtomicString& name, const AtomicString& fallbackName)
 {
-    RefPtrWillBeRawPtr<LocalFrame> frame = LocalFrame::create(&m_frameLoaderClientImpl, host, owner);
+    RefPtrWillBeRawPtr<LocalFrame> frame = LocalFrame::create(m_frameLoaderClientImpl.get(), host, owner);
     setCoreFrame(frame);
     frame->tree().setName(name, fallbackName);
     // We must call init() after m_frame is assigned because it is referenced
     // during init(). Note that this may dispatch JS events; the frame may be
     // detached after init() returns.
     frame->init();
     return frame;
 }
 
 PassRefPtrWillBeRawPtr<LocalFrame> WebLocalFrameImpl::createChildFrame(const FrameLoadRequest& request,
@@ skipping 250 matching lines @@
 }
 
 void WebLocalFrameImpl::initializeToReplaceRemoteFrame(WebRemoteFrame* oldWebFrame, const WebString& name, WebSandboxFlags flags)
 {
     Frame* oldFrame = toCoreFrame(oldWebFrame);
     // Note: this *always* temporarily sets a frame owner, even for main frames!
     // When a core Frame is created with no owner, it attempts to set itself as
     // the main frame of the Page. However, this is a provisional frame, and may
     // disappear, so Page::m_mainFrame can't be updated just yet.
     OwnPtrWillBeRawPtr<FrameOwner> tempOwner = RemoteBridgeFrameOwner::create(nullptr, SandboxNone);
-    m_frame = LocalFrame::create(&m_frameLoaderClientImpl, oldFrame->host(), tempOwner.get());
+    m_frame = LocalFrame::create(m_frameLoaderClientImpl.get(), oldFrame->host(), tempOwner.get());
     m_frame->setOwner(oldFrame->owner());
     if (m_frame->owner() && !m_frame->owner()->isLocal())
         toRemoteBridgeFrameOwner(m_frame->owner())->setSandboxFlags(static_cast<SandboxFlags>(flags));
     m_frame->tree().setName(name);
     setParent(oldWebFrame->parent());
     setOpener(oldWebFrame->opener());
     // We must call init() after m_frame is assigned because it is referenced
     // during init(). Note that this may dispatch JS events; the frame may be
     // detached after init() returns.
     m_frame->init();
@@ skipping 187 matching lines @@
 }
 
 WebSandboxFlags WebLocalFrameImpl::effectiveSandboxFlags() const
 {
     if (!frame())
         return WebSandboxFlags::None;
     return static_cast<WebSandboxFlags>(frame()->loader().effectiveSandboxFlags());
 }
 
 } // namespace blink