Convert the indexed db pyauto tests to content_browsertests.

chrome/test/data/indexeddb/version_change_crash.js

-// Copyright (c) 2012 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.
-
-function test()
-{
-  if (document.location.hash === '#part1') {
-    testPart1();
-  } else if (document.location.hash === '#part2') {
-    testPart2();
-  } else if (document.location.hash === '#part3') {
-    testPart3();
-  } else {
-    result('fail - unexpected hash');
-  }
-}
-
-function testPart1()
-{
-  // Prepare the database, then exit normally
-
-  // Set version 1, create store1
-  var delreq = window.indexedDB.deleteDatabase('version-change-crash');
-  delreq.onerror = unexpectedErrorCallback;
-  delreq.onsuccess = function() {
-    var openreq = window.indexedDB.open('version-change-crash');
-    openreq.onerror = unexpectedErrorCallback;
-    openreq.onsuccess = function(e) {
-      var db = openreq.result;
-      var setverreq = db.setVersion('1');
-      setverreq.onerror = unexpectedErrorCallback;
-      setverreq.onsuccess = function(e) {
-        var transaction = setverreq.result;
-        db.createObjectStore('store1');
-        transaction.onabort = unexpectedAbortCallback;
-        transaction.oncomplete = function (e) {
-          result('pass - part1 - complete');
-        };
-      };
-    };
-  };
-}
-
-function testPart2()
-{
-  // Start a VERSION_CHANGE then crash
-
-  // Set version 2, twiddle stores and crash
-  var openreq = window.indexedDB.open('version-change-crash');
-  openreq.onerror = unexpectedErrorCallback;
-  openreq.onsuccess = function(e) {
-    var db = openreq.result;
-    var setverreq = db.setVersion('2');
-    setverreq.onerror = unexpectedErrorCallback;
-    setverreq.onsuccess = function(e) {
-      var transaction = setverreq.result;
-      transaction.onabort = unexpectedAbortCallback;
-      transaction.oncomplete = unexpectedCompleteCallback;
-
-      var store = db.createObjectStore('store2');
-      result('pass - part2 - crash me');
-
-      // Keep adding to the transaction so it can't commit
-      (function loop() { store.put(0, 0).onsuccess = loop; }());
-    };
-  };
-}
-
-function testPart3()
-{
-  // Validate that Part 2 never committed
-
-  // Check version
-  var openreq = window.indexedDB.open('version-change-crash');
-  openreq.onerror = unexpectedErrorCallback;
-  openreq.onsuccess = function(e) {
-    var db = openreq.result;
-    if (db.version !== '1') {
-      result('fail - version incorrect');
-      return;
-    }
-
-    if (!db.objectStoreNames.contains('store1')) {
-      result('fail - store1 does not exist');
-      return;
-    }
-
-    if (db.objectStoreNames.contains('store2')) {
-      result('fail - store2 exists');
-      return;
-    }
-
-    result('pass - part3 - rolled back');
-  };
-}