Deprecate some non-standard and obsolete types and fields.

See: * https://developer.mozilla.org/en-US/docs/Web/HTML/Element/bgsound * https://msdn.microsoft.com/en-us/library/windows/apps/hh965347.aspx * https://developer.mozilla.org/en-US/docs/Web/API/window/setImmediate * https://developer.mozilla.org/en-US/docs/Web/API/Window/clearImmediate * https://developer.mozilla.org/en/docs/Web/API/Event/srcElement * https://msdn.microsoft.com/en-us/library/hh869721(v=vs.85).aspx * https://www.w3.org/TR/html5/obsolete.html * https://developer.mozilla.org/en-US/docs/Web/API/HTMLFontElement * https://developer.mozilla.org/en-US/docs/Web/API/HTMLBaseFontElement * https://developer.mozilla.org/en-US/docs/Web/API/HTMLHeadElement * https://developer.mozilla.org/en-US/docs/Web/HTML/Element/dir * https://developer.mozilla.org/en-US/docs/Web/API/AnimationEvent/initAnimationEvent * https://developer.mozilla.org/en-US/docs/Web/API/HTMLFrameSetElement * https://developer.mozilla.org/en-US/docs/Web/HTML/Element/frame * https://developer.mozilla.org/en/docs/Web/API/HTMLTableCellElement * https://developer.mozilla.org/en-US/docs/Web/API/HTMLTableRowElement * https://developer.mozilla.org/en-US/docs/Web/API/HTMLTableColElement * https://developer.mozilla.org/en-US/docs/Web/API/HTMLDivElement * https://developer.mozilla.org/en-US/docs/Web/API/HTMLHRElement * https://developer.mozilla.org/en-US/docs/Web/API/HTMLHeadingElement * https://developer.mozilla.org/en-US/docs/Web/API/HTMLTableElement * https://developer.mozilla.org/en-US/docs/Web/API/HTMLParagraphElement * https://developer.mozilla.org/en-US/docs/Web/API/HTMLTableCaptionElement * https://developer.mozilla.org/en-US/docs/Web/API/HTMLImageElement * https://developer.mozilla.org/en-US/docs/Web/API/Document/applets * https://developer.mozilla.org/en-US/docs/Web/API/HTMLAreaElement * https://developer.mozilla.org/en-US/docs/Web/API/HTMLIFrameElement * https://msdn.microsoft.com/en-us/library/ff521069(v=vs.85).aspx * https://developer.mozilla.org/en-US/docs/Web/API/HTMLTableSectionElement * https://developer.mozilla.org/en-US/docs/Web/API/HTMLAnchorElement * https://developer.mozilla.org/en-US/docs/Web/API/HTMLParamElement * https://developer.mozilla.org/en-US/docs/Web/API/HTMLPreElement * https://developer.mozilla.org/en-US/docs/Web/API/HTMLBRElement * https://developer.mozilla.org/en-US/docs/Web/API/HTMLObjectElement * https://dom.spec.whatwg.org/#dom-traversal-changes * https://dom.spec.whatwg.org/#nodeiterator * https://dom.spec.whatwg.org/#treewalker * https://dom.spec.whatwg.org/#htmlcollection

Author: danielnixon

src/main/scala/org/scalajs/dom/html.scala

@@ -5,12 +5,15 @@ package org.scalajs.dom
  */
 object html {
  type Anchor = raw.HTMLAnchorElement
+ @deprecated("Obsolete.", "HTML 5")
  type Applet = raw.HTMLAppletElement
  type Audio = raw.HTMLAudioElement
  type Area = raw.HTMLAreaElement
  type AreasCollection = raw.HTMLAreasCollection
  type Base = raw.HTMLBaseElement
+ @deprecated("Obsolete.", "DOM Level 2")
  type BaseFont = raw.HTMLBaseFontElement
+ @deprecated("Non standard.", "forever")
  type BGSound = raw.HTMLBGSoundElement
  type BlockElement = raw.HTMLBlockElement
  type Body = raw.HTMLBodyElement
@@ -20,6 +23,7 @@ object html {
  type Collection = raw.HTMLCollection
  type DataList = raw.HTMLDataListElement
  type DD = raw.HTMLDDElement
+ @deprecated("Obsolete.", "HTML 4")
  type Directory = raw.HTMLDirectoryElement
  type Div = raw.HTMLDivElement
  type DList = raw.HTMLDListElement
@@ -28,9 +32,12 @@ object html {
  type Element = raw.HTMLElement
  type Embed = raw.HTMLEmbedElement
  type FieldSet = raw.HTMLFieldSetElement
+ @deprecated("Obsolete.", "HTML 4.01")
  type Font = raw.HTMLFontElement
  type Form = raw.HTMLFormElement
+ @deprecated("Obsolete.", "HTML 5")
  type Frame = raw.HTMLFrameElement
+ @deprecated("Obsolete.", "HTML 5")
  type FrameSet = raw.HTMLFrameSetElement
  type Head = raw.HTMLHeadElement
  type Heading = raw.HTMLHeadingElement
@@ -39,18 +46,21 @@ object html {
  type IFrame = raw.HTMLIFrameElement
  type Image = raw.HTMLImageElement
  type Input = raw.HTMLInputElement
+ @deprecated("Obsolete.", "HTML 4.01")
  type IsIndex = raw.HTMLIsIndexElement
  type Label = raw.HTMLLabelElement
  type Legend = raw.HTMLLegendElement
  type LI = raw.HTMLLIElement
  type Link = raw.HTMLLinkElement
  type Map = raw.HTMLMapElement
+ @deprecated("Obsolete.", "HTML 5")
  type Marquee = raw.HTMLMarqueeElement
  type Media = raw.HTMLMediaElement
  @inline def Media = raw.HTMLMediaElement
  type Menu = raw.HTMLMenuElement
  type Meta = raw.HTMLMetaElement
  type Mod = raw.HTMLModElement
+ @deprecated("Obsolete.", "HTML 3.2")
  type NextIdElement = raw.HTMLNextIdElement
  type Object = raw.HTMLObjectElement
  type OList = raw.HTMLOListElement