feat!: Remove DOM Parser

build/types/core

@@ -118,6 +118,7 @@
 +../../lib/util/ts_parser.js
 +../../lib/util/uint8array_utils.js
 +../../lib/util/xml_utils.js
++../../lib/util/tXml.js
 
 +../../third_party/closure-uri/uri.js
 +../../third_party/closure-uri/utils.js

externs/shaka/player.js

@@ -521,7 +521,7 @@ shaka.extern.MetadataFrame;
  *   startTime: number,
  *   endTime: number,
  *   id: string,
- *   eventElement: Element
+ *   eventElement: ?shaka.extern.xml.Node
  * }}
  *
  * @description
@@ -539,7 +539,7 @@ shaka.extern.MetadataFrame;
  *   The presentation time (in seconds) that the region should end.
  * @property {string} id
  *   Specifies an identifier for this instance of the region.
- * @property {Element} eventElement
+ * @property {?shaka.extern.xml.Node} eventElement
  *   The XML element that defines the Event.
  * @exportDoc
  */
@@ -840,6 +840,25 @@ shaka.extern.DrmConfiguration;
 shaka.extern.InitDataTransform;
 
 
+/**
+ * @typedef {{
+ *   tagName: !string,
+ *   attributes: !Object<string, string>,
+ *   children: !Array.<shaka.extern.xml.Node | string>
+ * }}
+ *
+ * @description
+ *   Data structure for xml nodes as simple objects
+ *
+ * @property {!string} tagName
+ *   The name of the element
+ * @property {!object} attributes
+ *   The attributes of the element
+ * @property {!Array.<shaka.extern.xml.Node | string>} children
+ *   The child nodes or string body of the element
+ */
+shaka.extern.xml.Node;
+
 /**
  * @typedef {{
  *   clockSyncUri: string,
@@ -853,7 +872,7 @@ shaka.extern.InitDataTransform;
  *   ignoreEmptyAdaptationSet: boolean,
  *   ignoreMaxSegmentDuration: boolean,
  *   keySystemsByURI: !Object.<string, string>,
- *   manifestPreprocessor: function(!Element),
+ *   manifestPreprocessor: function(!shaka.extern.xml.Node),
  *   sequenceMode: boolean,
  *   enableAudioGroups: boolean,
  *   multiTypeVariantsAllowed: boolean
@@ -906,7 +925,7 @@ shaka.extern.InitDataTransform;
  * @property {Object.<string, string>} keySystemsByURI
  *   A map of scheme URI to key system name. Defaults to default key systems
  *   mapping handled by Shaka.
- * @property {function(!Element)} manifestPreprocessor
+ * @property {function(!shaka.extern.xml.Node)} manifestPreprocessor
  *   Called immediately after the DASH manifest has been parsed into an
  *   XMLDocument. Provides a way for applications to perform efficient
  *   preprocessing of the manifest.
@@ -1018,12 +1037,12 @@ shaka.extern.HlsManifestConfiguration;
 
 /**
  * @typedef {{
- *   manifestPreprocessor: function(!Element),
+ *   manifestPreprocessor: function(!shaka.extern.xml.Node),
  *   sequenceMode: boolean,
  *   keySystemsBySystemId: !Object.<string, string>
  * }}
  *
- * @property {function(!Element)} manifestPreprocessor
+ * @property {function(!shaka.extern.xml.Node)} manifestPreprocessor
  *   Called immediately after the MSS manifest has been parsed into an
  *   XMLDocument. Provides a way for applications to perform efficient
  *   preprocessing of the manifest.

lib/ads/ad_manager.js

@@ -706,7 +706,7 @@ shaka.ads.AdManager = class extends shaka.util.FakeEventTarget {
     if (this.ssAdManager_ && region.schemeIdUri == 'urn:google:dai:2018') {
       const type = region.schemeIdUri;
       const data = region.eventElement ?
-          region.eventElement.getAttribute('messageData') : null;
+          region.eventElement.attributes['messageData'] : null;
       const timestamp = region.startTime;
       this.ssAdManager_.onTimedMetadata(type, data, timestamp);
     }