bug 824940 - convert HTMLTitleElement to webidl r=bz

content/html/content/src/HTMLTitleElement.cpp

@@ -5,6 +5,8 @@
 
 #include "mozilla/dom/HTMLTitleElement.h"
 
+#include "mozilla/dom/HTMLTitleElementBinding.h"
+#include "mozilla/ErrorResult.h"
 #include "nsStyleConsts.h"
 #include "nsIDocument.h"
 #include "nsContentUtils.h"
@@ -18,6 +20,7 @@ namespace dom {
 HTMLTitleElement::HTMLTitleElement(already_AddRefed<nsINodeInfo> aNodeInfo)
   : nsGenericHTMLElement(aNodeInfo)
 {
+  SetIsDOMBinding();
   AddMutationObserver(this);
 }
 
@@ -49,6 +52,12 @@ NS_HTML_CONTENT_INTERFACE_TABLE_TAIL_CLASSINFO(HTMLTitleElement)
 
 NS_IMPL_ELEMENT_CLONE(HTMLTitleElement)
 
+JSObject*
+HTMLTitleElement::WrapNode(JSContext* cx, JSObject* scope, bool* triedToWrap)
+{
+  return HTMLTitleElementBinding::Wrap(cx, scope, this, triedToWrap);
+}
+
 
 NS_IMETHODIMP 
 HTMLTitleElement::GetText(nsAString& aTitle)

content/html/content/src/HTMLTitleElement.h

@@ -6,11 +6,14 @@
 #ifndef mozilla_dom_HTMLTITLEElement_h_
 #define mozilla_dom_HTMLTITLEElement_h_
 
+#include "mozilla/Attributes.h"
 #include "nsIDOMHTMLTitleElement.h"
 #include "nsGenericHTMLElement.h"
 #include "nsStubMutationObserver.h"
 
 namespace mozilla {
+class ErrorResult;
+
 namespace dom {
 
 class HTMLTitleElement : public nsGenericHTMLElement,
@@ -39,6 +42,13 @@ public:
   // nsIDOMHTMLTitleElement
   NS_DECL_NSIDOMHTMLTITLEELEMENT
 
+  //HTMLTitleElement
+  //The xpcom GetTextContent() never fails so we just use that.
+  void SetText(const nsAString& aText, ErrorResult& aError)
+  {
+    aError = SetText(aText);
+  }
+
   // nsIMutationObserver
   NS_DECL_NSIMUTATIONOBSERVER_CHARACTERDATACHANGED
   NS_DECL_NSIMUTATIONOBSERVER_CONTENTAPPENDED
@@ -59,6 +69,12 @@ public:
   virtual nsXPCClassInfo* GetClassInfo();
 
   virtual nsIDOMNode* AsDOMNode() { return this; }
+
+protected:
+
+  virtual JSObject* WrapNode(JSContext* cx, JSObject* scope, bool* triedToWrap)
+    MOZ_OVERRIDE MOZ_FINAL;
+
 private:
   void SendTitleChangeEvent(bool aBound);
 };

dom/webidl/HTMLTitleElement.webidl

@@ -0,0 +1,13 @@
+/* -*- Mode: IDL; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this file,
+ * You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * The origin of this IDL file is
+ * http://www.whatwg.org/specs/web-apps/current-work/#the-title-element
+ */
+
+interface HTMLTitleElement : HTMLElement {
+           [SetterThrows]
+           attribute DOMString text;
+};

dom/webidl/WebIDL.mk

@@ -61,6 +61,7 @@ webidl_files = \
   HTMLLabelElement.webidl \
   HTMLOptionsCollection.webidl \
   HTMLPropertiesCollection.webidl \
+  HTMLTitleElement.webidl \
   ImageData.webidl \
   Location.webidl \
   MutationObserver.webidl \