Make WebFileSystemCallbacks not self-destruct, deprecate AsyncFileSystem

Source/web/WebFrameImpl.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 54 matching lines @@
 //
 // Frame going away causes the FrameLoader to get deleted. In FrameLoader's
 // destructor, it notifies its client with frameLoaderDestroyed. This calls
 // WebFrame::Closing and then derefs the WebFrame and will cause it to be
 // deleted (unless an external someone is also holding a reference).
 
 #include "config.h"
 #include "WebFrameImpl.h"
 
 #include "AssociatedURLLoader.h"
-#include "AsyncFileSystemChromium.h"
 #include "DOMUtilitiesPrivate.h"
 #include "EventListenerWrapper.h"
 #include "FindInPageCoordinates.h"
 #include "HTMLNames.h"
 #include "PageOverlay.h"
 #include "V8DOMFileSystem.h"
 #include "V8DirectoryEntry.h"
 #include "V8FileEntry.h"
 #include "WebConsoleMessage.h"
 #include "WebDOMEvent.h"
@@ skipping 64 matching lines @@
 #include "core/page/Console.h"
 #include "core/page/DOMWindow.h"
 #include "core/page/EventHandler.h"
 #include "core/page/FocusController.h"
 #include "core/page/FrameTree.h"
 #include "core/page/FrameView.h"
 #include "core/page/Page.h"
 #include "core/page/Performance.h"
 #include "core/page/PrintContext.h"
 #include "core/page/Settings.h"
-#include "core/platform/AsyncFileSystem.h"
 #include "core/platform/ScrollTypes.h"
 #include "core/platform/ScrollbarTheme.h"
 #include "core/platform/chromium/ClipboardUtilitiesChromium.h"
 #include "core/platform/chromium/TraceEvent.h"
 #include "core/platform/graphics/FontCache.h"
 #include "core/platform/graphics/GraphicsContext.h"
 #include "core/platform/graphics/GraphicsLayerClient.h"
 #include "core/platform/graphics/skia/SkiaUtils.h"
 #include "core/platform/network/ResourceRequest.h"
 #include "core/rendering/HitTestResult.h"
@@ skipping 703 matching lines @@
 v8::Local<v8::Context> WebFrameImpl::mainWorldScriptContext() const
 {
     if (!frame())
         return v8::Local<v8::Context>();
     return ScriptController::mainWorldContext(frame());
 }
 
 v8::Handle<v8::Value> WebFrameImpl::createFileSystem(WebFileSystemType type, const WebString& name, const WebString& path)
 {
     ASSERT(frame());
-    return toV8(DOMFileSystem::create(frame()->document(), name, static_cast<WebCore::FileSystemType>(type), KURL(ParsedURLString, path.utf8().data()), AsyncFileSystemChromium::create()), v8::Handle<v8::Object>(), frame()->script()->currentWorldContext()->GetIsolate());
+    return toV8(DOMFileSystem::create(frame()->document(), name, static_cast<WebCore::FileSystemType>(type), KURL(ParsedURLString, path.utf8().data())), v8::Handle<v8::Object>(), frame()->script()->currentWorldContext()->GetIsolate());
 }
 
 v8::Handle<v8::Value> WebFrameImpl::createSerializableFileSystem(WebFileSystemType type, const WebString& name, const WebString& path)
 {
     ASSERT(frame());
-    RefPtr<DOMFileSystem> fileSystem = DOMFileSystem::create(frame()->document(), name, static_cast<WebCore::FileSystemType>(type), KURL(ParsedURLString, path.utf8().data()), AsyncFileSystemChromium::create());
+    RefPtr<DOMFileSystem> fileSystem = DOMFileSystem::create(frame()->document(), name, static_cast<WebCore::FileSystemType>(type), KURL(ParsedURLString, path.utf8().data()));
     fileSystem->makeClonable();
     return toV8(fileSystem.release(), v8::Handle<v8::Object>(), frame()->script()->currentWorldContext()->GetIsolate());
 }
 
 v8::Handle<v8::Value> WebFrameImpl::createFileEntry(WebFileSystemType type, const WebString& fileSystemName, const WebString& fileSystemPath, const WebString& filePath, bool isDirectory)
 {
     ASSERT(frame());
 
-    RefPtr<DOMFileSystemBase> fileSystem = DOMFileSystem::create(frame()->document(), fileSystemName, static_cast<WebCore::FileSystemType>(type), KURL(ParsedURLString, fileSystemPath.utf8().data()), AsyncFileSystemChromium::create());
+    RefPtr<DOMFileSystemBase> fileSystem = DOMFileSystem::create(frame()->document(), fileSystemName, static_cast<WebCore::FileSystemType>(type), KURL(ParsedURLString, fileSystemPath.utf8().data()));
     if (isDirectory)
         return toV8(DirectoryEntry::create(fileSystem, filePath), v8::Handle<v8::Object>(), frame()->script()->currentWorldContext()->GetIsolate());
     return toV8(FileEntry::create(fileSystem, filePath), v8::Handle<v8::Object>(), frame()->script()->currentWorldContext()->GetIsolate());
 }
 
 void WebFrameImpl::reload(bool ignoreCache)
 {
     ASSERT(frame());
     frame()->loader()->reload(ignoreCache ? EndToEndReload : NormalReload);
 }
@@ skipping 1568 matching lines @@
 
         // There is a possibility that the frame being detached was the only
         // pending one. We need to make sure final replies can be sent.
         flushCurrentScopingEffort(m_findRequestIdentifier);
 
         cancelPendingScopingEffort();
     }
 }
 
 } // namespace WebKit