Removes the --enable-new-media-internals flag.

content/browser/resources/media/new/main.js

-// Copyright 2013 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-/**
- * A global object that gets used by the C++ interface.
- */
-var media = (function() {
-  'use strict';
-
-  var manager = null;
-
-  // A number->string mapping that is populated through the backend that
-  // describes the phase that the network entity is in.
-  var eventPhases = {};
-
-  // A number->string mapping that is populated through the backend that
-  // describes the type of event sent from the network.
-  var eventTypes = {};
-
-  // A mapping of number->CacheEntry where the number is a unique id for that
-  // network request.
-  var cacheEntries = {};
-
-  // A mapping of url->CacheEntity where the url is the url of the resource.
-  var cacheEntriesByKey = {};
-
-  var requrestURLs = {};
-
-  var media = {
-    BAR_WIDTH: 200,
-    BAR_HEIGHT: 25
-  };
-
-  /**
-   * Users of |media| must call initialize prior to calling other methods.
-   */
-  media.initialize = function(theManager) {
-    manager = theManager;
-  };
-
-  media.onReceiveEverything = function(everything) {
-    for (var key in everything.audio_streams) {
-      media.updateAudioStream(everything.audio_streams[key]);
-    }
-  };
-
-  media.onReceiveConstants = function(constants) {
-    for (var key in constants.eventTypes) {
-      var value = constants.eventTypes[key];
-      eventTypes[value] = key;
-    }
-
-    for (var key in constants.eventPhases) {
-      var value = constants.eventPhases[key];
-      eventPhases[value] = key;
-    }
-  };
-
-  media.cacheForUrl = function(url) {
-    return cacheEntriesByKey[url];
-  };
-
-  media.onNetUpdate = function(updates) {
-    updates.forEach(function(update) {
-      var id = update.source.id;
-      if (!cacheEntries[id])
-        cacheEntries[id] = new media.CacheEntry;
-
-      switch (eventPhases[update.phase] + '.' + eventTypes[update.type]) {
-        case 'PHASE_BEGIN.DISK_CACHE_ENTRY_IMPL':
-          var key = update.params.key;
-
-          // Merge this source with anything we already know about this key.
-          if (cacheEntriesByKey[key]) {
-            cacheEntriesByKey[key].merge(cacheEntries[id]);
-            cacheEntries[id] = cacheEntriesByKey[key];
-          } else {
-            cacheEntriesByKey[key] = cacheEntries[id];
-          }
-          cacheEntriesByKey[key].key = key;
-          break;
-
-        case 'PHASE_BEGIN.SPARSE_READ':
-          cacheEntries[id].readBytes(update.params.offset,
-                                      update.params.buff_len);
-          cacheEntries[id].sparse = true;
-          break;
-
-        case 'PHASE_BEGIN.SPARSE_WRITE':
-          cacheEntries[id].writeBytes(update.params.offset,
-                                       update.params.buff_len);
-          cacheEntries[id].sparse = true;
-          break;
-
-        case 'PHASE_BEGIN.URL_REQUEST_START_JOB':
-          requrestURLs[update.source.id] = update.params.url;
-          break;
-
-        case 'PHASE_NONE.HTTP_TRANSACTION_READ_RESPONSE_HEADERS':
-          // Record the total size of the file if this was a range request.
-          var range = /content-range:\s*bytes\s*\d+-\d+\/(\d+)/i.exec(
-              update.params.headers);
-          var key = requrestURLs[update.source.id];
-          delete requrestURLs[update.source.id];
-          if (range && key) {
-            if (!cacheEntriesByKey[key]) {
-              cacheEntriesByKey[key] = new media.CacheEntry;
-              cacheEntriesByKey[key].key = key;
-            }
-            cacheEntriesByKey[key].size = range[1];
-          }
-          break;
-      }
-    });
-  };
-
-  media.onRendererTerminated = function(renderId) {
-    util.object.forEach(manager.players_, function(playerInfo, id) {
-      if (playerInfo.properties['render_id'] == renderId) {
-        manager.removePlayer(id);
-      }
-    });
-  };
-
-  // For whatever reason, addAudioStream is also called on
-  // the removal of audio streams.
-  media.addAudioStream = function(event) {
-    switch (event.status) {
-      case 'created':
-        manager.addAudioStream(event.id);
-        manager.updateAudioStream(event.id, { 'playing': event.playing });
-        break;
-      case 'closed':
-        manager.removeAudioStream(event.id);
-        break;
-    }
-  };
-
-  media.updateAudioStream = function(stream) {
-    manager.addAudioStream(stream.id);
-    manager.updateAudioStream(stream.id, stream);
-  };
-
-  media.onItemDeleted = function() {
-    // This only gets called when an audio stream is removed, which
-    // for whatever reason is also handled by addAudioStream...
-    // Because it is already handled, we can safely ignore it.
-  };
-
-  media.onPlayerOpen = function(id, timestamp) {
-    manager.addPlayer(id, timestamp);
-  };
-
-  media.onMediaEvent = function(event) {
-    var source = event.renderer + ':' + event.player;
-
-    // Although this gets called on every event, there is nothing we can do
-    // because there is no onOpen event.
-    media.onPlayerOpen(source);
-    manager.updatePlayerInfoNoRecord(
-        source, event.ticksMillis, 'render_id', event.renderer);
-    manager.updatePlayerInfoNoRecord(
-        source, event.ticksMillis, 'player_id', event.player);
-
-    var propertyCount = 0;
-    util.object.forEach(event.params, function(value, key) {
-      key = key.trim();
-
-      // These keys get spammed *a lot*, so put them on the display
-      // but don't log list.
-      if (key === 'buffer_start' ||
-          key === 'buffer_end' ||
-          key === 'buffer_current' ||
-          key === 'is_downloading_data') {
-        manager.updatePlayerInfoNoRecord(
-            source, event.ticksMillis, key, value);
-      } else {
-        manager.updatePlayerInfo(source, event.ticksMillis, key, value);
-      }
-      propertyCount += 1;
-    });
-
-    if (propertyCount === 0) {
-      manager.updatePlayerInfo(
-          source, event.ticksMillis, 'EVENT', event.type);
-    }
-  };
-
-  // |chrome| is not defined during tests.
-  if (window.chrome && window.chrome.send) {
-    chrome.send('getEverything');
-  }
-  return media;
-}());