BrowserPlugin/WebView - Move plugin lifetime to DOM

Source/core/html/HTMLObjectElement.cpp

Index: Source/core/html/HTMLObjectElement.cpp
diff --git a/Source/core/html/HTMLObjectElement.cpp b/Source/core/html/HTMLObjectElement.cpp
index a7e34dfee0ec436fc23165b459013f212569105a..e76b602af6438140d97b4cc9569855e66c0254f1 100644
--- a/Source/core/html/HTMLObjectElement.cpp
+++ b/Source/core/html/HTMLObjectElement.cpp
@@ -100,6 +100,8 @@ void HTMLObjectElement::parseAttribute(const QualifiedName& name, const AtomicSt
             m_serviceType = m_serviceType.left(pos);
         if (renderer())
             setNeedsWidgetUpdate(true);
+        else
+            requestPluginCreationWithoutRendererIfPossible();
     } else if (name == dataAttr) {
         m_url = stripLeadingAndTrailingHTMLSpaces(value);
         if (renderer()) {
@@ -426,7 +428,7 @@ bool HTMLObjectElement::appendFormData(FormDataList& encoding, bool)
     if (name().isEmpty())
         return false;
 
-    Widget* widget = pluginWidget();
+    Widget* widget = this->widget();
     if (!widget || !widget->isPluginView())
         return false;
     String value;