Fix use of private tags.

Issue #1553

Change-Id: I8c0412eda3d68f2ad475bf8282afcaeffd80852a

lib/dash/segment_base.js

@@ -207,6 +207,7 @@ shaka.dash.SegmentBase = class {
    *
    * @param {shaka.dash.DashParser.Context} context
    * @return {?{start: number, end: number}}
+   * @private
    */
   static computeIndexRange_(context) {
     const MpdUtils = shaka.dash.MpdUtils;
@@ -231,6 +232,7 @@ shaka.dash.SegmentBase = class {
    *
    * @param {shaka.dash.DashParser.Context} context
    * @return {!Array.<string>}
+   * @private
    */
   static computeIndexUris_(context) {
     const ManifestParserUtils = shaka.util.ManifestParserUtils;

lib/hls/hls_parser.js

@@ -797,6 +797,7 @@ shaka.hls.HlsParser = class {
    * @param {!shaka.hls.Tag} tag
    * @param {string} type
    * @return {Map.<string, string>} closedCaptions
+   * @private
    */
   getClosedCaptions_(tag, type) {
     const ContentType = shaka.util.ManifestParserUtils.ContentType;

lib/media/streaming_engine.js

@@ -656,6 +656,7 @@ shaka.media.StreamingEngine = class {
    * @param {!shaka.media.StreamingEngine.MediaState_} mediaState
    * @param {number} periodIndex
    * @return {boolean}
+   * @private
    */
   shouldAbortCurrentRequest_(mediaState, periodIndex) {
     // If the operation is completed, it will be set to null, and there's no

lib/media/video_wrapper.js

@@ -117,6 +117,7 @@ shaka.media.VideoWrapper = class {
    * set the start time once the element is ready.
    *
    * @param {number} startTime
+   * @private
    */
   delaySetStartTime_(startTime) {
     const readyEvent = 'loadedmetadata';

lib/player.js

@@ -1514,6 +1514,7 @@ shaka.Player = class extends shaka.util.FakeEventTarget {
    * @param {shaka.routing.Payload} has
    * @param {shaka.routing.Payload} wants
    * @return {!Promise}
+   * @private
    */
   async onInitializeDrm_(has, wants) {
     goog.asserts.assert(
@@ -1745,6 +1746,7 @@ shaka.Player = class extends shaka.util.FakeEventTarget {
    * @param {shaka.routing.Payload} has
    * @param {shaka.routing.Payload} wants
    * @return {!Promise}
+   * @private
    */
   async onInitializeSrcEqualsDrm_(has, wants) {
     const ContentType = shaka.util.ManifestParserUtils.ContentType;
@@ -2166,6 +2168,7 @@ shaka.Player = class extends shaka.util.FakeEventTarget {
    * can monitor our buffer lead during playback.
    *
    * @param {number} rebufferingGoal
+   * @private
    */
   startBufferManagement_(rebufferingGoal) {
     goog.asserts.assert(

lib/text/ttml_text_parser.js

@@ -222,14 +222,14 @@ shaka.text.TtmlTextParser = class {
    * @return {string}
    * @private
    */
-  static sanitizeTextContent(element, whitespaceTrim) {
+  static sanitizeTextContent_(element, whitespaceTrim) {
     let payload = '';
 
     for (const node of element.childNodes) {
       if (node.nodeName == 'br' && element.childNodes[0] !== node) {
         payload += '\n';
       } else if (node.childNodes && node.childNodes.length > 0) {
-        payload += shaka.text.TtmlTextParser.sanitizeTextContent(
+        payload += shaka.text.TtmlTextParser.sanitizeTextContent_(
             /** @type {!Element} */ (node),
             whitespaceTrim
         );
@@ -328,7 +328,7 @@ shaka.text.TtmlTextParser = class {
           /\w+/.test(childNode.textContent)
       )
     ) {
-      payload = shaka.text.TtmlTextParser.sanitizeTextContent(
+      payload = shaka.text.TtmlTextParser.sanitizeTextContent_(
           cueElement,
           whitespaceTrim,
       );

lib/util/platform.js

@@ -168,6 +168,7 @@ shaka.util.Platform = class {
    * Cached elements expire in one second so that they can be GC'd or removed.
    *
    * @return {!HTMLMediaElement}
+   * @private
    */
   static anyMediaElement_() {
     const Platform = shaka.util.Platform;

ui/presentation_time.js

@@ -135,6 +135,7 @@ shaka.ui.PresentationTimeTracker = class extends shaka.ui.Element {
 
   /**
    * Set the aria label to be 'Live' when the content is live stream.
+   * @private
    */
   onTracksChanged_() {
     if (this.player.isLive()) {