Remove RawPtr from Source/web/

third_party/WebKit/Source/web/WebPluginContainerImpl.cpp

 /*
  * Copyright (C) 2009 Google 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
  * notice, this list of conditions and the following disclaimer.
@@ skipping 181 matching lines @@
 void WebPluginContainerImpl::hide()
 {
     setSelfVisible(false);
     m_webPlugin->updateVisibility(false);
 
     Widget::hide();
 }
 
 void WebPluginContainerImpl::handleEvent(Event* event)
 {
-    RawPtr<WebPluginContainerImpl> protector(this);
     // The events we pass are defined at:
     //    http://devedge-temp.mozilla.org/library/manuals/2002/plugin/1.0/structures5.html#1000000
     // Don't take the documentation as truth, however.  There are many cases
     // where mozilla behaves differently than the spec.
     if (event->isMouseEvent())
         handleMouseEvent(toMouseEvent(event));
     else if (event->isWheelEvent())
         handleWheelEvent(toWheelEvent(event));
     else if (event->isKeyboardEvent())
         handleKeyboardEvent(toKeyboardEvent(event));
@@ skipping 178 matching lines @@
     return m_webPlugin->executeEditCommand(name, value);
 }
 
 WebElement WebPluginContainerImpl::element()
 {
     return WebElement(m_element);
 }
 
 void WebPluginContainerImpl::dispatchProgressEvent(const WebString& type, bool lengthComputable, unsigned long long loaded, unsigned long long total, const WebString& url)
 {
-    RawPtr<ProgressEvent> event;
+    ProgressEvent* event;
     if (url.isEmpty()) {
         event = ProgressEvent::create(type, lengthComputable, loaded, total);
     } else {
         event = ResourceProgressEvent::create(type, lengthComputable, loaded, total, url);
     }
-    m_element->dispatchEvent(event.release());
+    m_element->dispatchEvent(event);
 }
 
 void WebPluginContainerImpl::invalidate()
 {
     Widget::invalidate();
 }
 
 void WebPluginContainerImpl::invalidateRect(const WebRect& rect)
 {
     invalidateRect(static_cast<IntRect>(rect));
@@ skipping 192 matching lines @@
 {
 #if ENABLE(OILPAN)
     // With Oilpan, on plugin element detach dispose() will be called to safely
     // clear out references, including the pre-emptive destruction of the plugin.
     //
     // It clearly has no scriptable object if in such a disposed state.
     if (!m_webPlugin)
         return v8::Local<v8::Object>();
 #endif
 
-    // The plugin may be destroyed due to re-entrancy when calling
-    // v8ScriptableObject below. crbug.com/458776. Hold a reference to the
-    // plugin container to prevent this from happening. For Oilpan, 'this'
-    // is already stack reachable, so redundant.
-    RawPtr<WebPluginContainerImpl> protector(this);
-
     v8::Local<v8::Object> object = m_webPlugin->v8ScriptableObject(isolate);
 
     // If the plugin has been destroyed and the reference on the stack is the
     // only one left, then don't return the scriptable object.
 #if ENABLE(OILPAN)
     if (!m_webPlugin)
 #else
     if (hasOneRef())
 #endif
         return v8::Local<v8::Object>();
@@ skipping 310 matching lines @@
         // frame view.
         computeClipRectsForPlugin(m_element, windowRect, clipRect, unobscuredRect);
     }
     getPluginOcclusions(m_element, this->parent(), frameRect(), cutOutRects);
     // Convert to the plugin position.
     for (size_t i = 0; i < cutOutRects.size(); i++)
         cutOutRects[i].move(-frameRect().x(), -frameRect().y());
 }
 
 } // namespace blink