message: Fix rageshake
  aka. Module Variables Are Not Global Variables pt. 319
diff: @@ -395,9 +395,6 @@ function selectQuery(store, keyRange, resultMapper) {
  }
  -let store = null;
  -let logger = null;
  -let initPromise = null;
  module.exports = {
  /**
  @@ -406,11 +403,11 @@ module.exports = {
  * @return {Promise} Resolves when set up.
  */
  init: function() {
  - if (initPromise) {
  - return initPromise;
  + if (global.mx_rage_initPromise) {
  + return global.mx_rage_initPromise;
  }
  - logger = new ConsoleLogger();
  - logger.monkeyPatch(window.console);
  + global.mx_rage_logger = new ConsoleLogger();
  + global.mx_rage_logger.monkeyPatch(window.console);
  // just *accessing* indexedDB throws an exception in firefox with
  // indexeddb disabled.
  @@ -420,19 +417,19 @@ module.exports = {
  } catch(e) {}
  if (indexedDB) {
  - store = new IndexedDBLogStore(indexedDB, logger);
  - initPromise = store.connect();
  - return initPromise;
  + global.mx_rage_store = new IndexedDBLogStore(indexedDB, global.mx_rage_logger);
  + global.mx_rage_initPromise = global.mx_rage_store.connect();
  + return global.mx_rage_initPromise;
  }
  - initPromise = Promise.resolve();
  - return initPromise;
  + global.mx_rage_initPromise = Promise.resolve();
  + return global.mx_rage_initPromise;
  },
  flush: function() {
  - if (!store) {
  + if (!global.mx_rage_store) {
  return;
  }
  - store.flush();
  + global.mx_rage_store.flush();
  },
  /**
  @@ -440,10 +437,10 @@ module.exports = {
  * @return Promise Resolves if cleaned logs.
  */
  cleanup: async function() {
  - if (!store) {
  + if (!global.mx_rage_store) {
  return;
  }
  - await store.consume();
  + await global.mx_rage_store.consume();
  },
  /**
  @@ -452,21 +449,21 @@ module.exports = {
  * @return {Array<{lines: string, id, string}>} list of log data
  */
  getLogsForReport: async function() {
  - if (!logger) {
  + if (!global.mx_rage_logger) {
  throw new Error(
  "No console logger, did you forget to call init()?"
  );
  }
  // If in incognito mode, store is null, but we still want bug report
  // sending to work going off the in-memory console logs.
  - if (store) {
  + if (global.mx_rage_store) {
  // flush most recent logs
  - await store.flush();
  - return await store.consume();
  + await global.mx_rage_store.flush();
  + return await global.mx_rage_store.consume();
  }
  else {
  return [{
  - lines: logger.flush(true),
  + lines: global.mx_rage_logger.flush(true),
  id: "-",
  }];
  }
  