BrowserPlugin/WebView - Move plugin lifetime to DOM

Source/core/loader/FrameLoaderClient.h

 /*
  * Copyright (C) 2006, 2007, 2008, 2009, 2010, 2011, 2012 Apple Inc. All rights reserved.
  * Copyright (C) 2012 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:
  *
  * 1.  Redistributions of source code must retain the above copyright
  *     notice, this list of conditions and the following disclaimer.
@@ skipping 68 matching lines @@
     class RTCPeerConnectionHandler;
     class SecurityOrigin;
     class SharedBuffer;
     class SharedWorkerRepositoryClient;
     class SocketStreamHandle;
     class SubstituteData;
     class Widget;
 
     class FrameLoaderClient {
     public:
+        enum PluginLoadType { PluginLoadRequiresRenderer, PluginLoadWithoutRenderer};
         virtual ~FrameLoaderClient() { }
 
         virtual void frameLoaderDestroyed() = 0;
 
         virtual bool hasWebView() const = 0; // mainly for assertions
 
         virtual void detachedFromParent() = 0;
 
         virtual void dispatchWillRequestAfterPreconnect(ResourceRequest&) { }
         virtual void dispatchWillSendRequest(DocumentLoader*, unsigned long identifier, ResourceRequest&, const ResourceResponse& redirectResponse) = 0;
@@ skipping 58 matching lines @@
 
         virtual PassRefPtr<DocumentLoader> createDocumentLoader(const ResourceRequest&, const SubstituteData&) = 0;
 
         virtual String userAgent(const KURL&) = 0;
 
         virtual String doNotTrackValue() = 0;
 
         virtual void transitionToCommittedForNewPage() = 0;
 
         virtual PassRefPtr<Frame> createFrame(const KURL&, const String& name, const String& referrer, HTMLFrameOwnerElement*) = 0;
-        virtual PassRefPtr<Widget> createPlugin(const IntSize&, HTMLPlugInElement*, const KURL&, const Vector<String>&, const Vector<String>&, const String&, bool loadManually) = 0;
+        virtual bool canCreatePluginWithoutRenderer(const String& mimeType) const = 0;
+        virtual PassRefPtr<Widget> createPlugin(const IntSize&, HTMLPlugInElement*, const KURL&, const Vector<String>&, const Vector<String>&, const String&, bool loadManually, PluginLoadType = PluginLoadRequiresRenderer) = 0;
 
         virtual PassRefPtr<Widget> createJavaAppletWidget(const IntSize&, HTMLAppletElement*, const KURL& baseURL, const Vector<String>& paramNames, const Vector<String>& paramValues) = 0;
 
         virtual ObjectContentType objectContentType(const KURL&, const String& mimeType, bool shouldPreferPlugInsForImages) = 0;
 
         virtual void dispatchDidClearWindowObjectInWorld(DOMWrapperWorld*) = 0;
         virtual void documentElementAvailable() = 0;
 
         virtual void didExhaustMemoryAvailableForScript() { };
 
@@ skipping 50 matching lines @@
         virtual SharedWorkerRepositoryClient* sharedWorkerRepositoryClient() { return 0; }
 
         virtual void didStopAllLoaders() { }
 
         virtual bool isFrameLoaderClientImpl() const { return false; }
     };
 
 } // namespace WebCore
 
 #endif // FrameLoaderClient_h