[SystemInfo API] Move Storage API out of experimental namespace and rename to the "system" namespace

chrome/test/data/extensions/api_test/system/storage/test_storage_api.js

Index: chrome/test/data/extensions/api_test/system/storage/test_storage_api.js
diff --git a/chrome/test/data/extensions/api_test/system/storage/test_storage_api.js b/chrome/test/data/extensions/api_test/system/storage/test_storage_api.js
new file mode 100644
index 0000000000000000000000000000000000000000..7a3866196f41e1f498c0dbd643e572d22f461de7
--- /dev/null
+++ b/chrome/test/data/extensions/api_test/system/storage/test_storage_api.js
@@ -0,0 +1,56 @@
+// 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.
+
+// system.storage api test
+// browser_tests --gtest_filter=SystemStorageApiTest.Storage
+
+// Testing data should be the same as that in system_storage_apitest.cc
+var testData = [

[not at google - send to devlin, 2013/07/18 17:06:18]

same deal with move detection

[Haojian Wu, 2013/07/19 08:47:12]

Done.

+  { id:"transient:0004", name: "0xbeaf", type: "unknown", capacity: 4098,
+    availableCapacity: 1000, step: 0 },
+  { id:"transient:002", name: "/home", type: "fixed", capacity: 4098,
+    availableCapacity: 1000, step: 10 },
+  { id:"transient:003", name: "/data", type: "fixed", capacity: 10000,
+    availableCapacity: 1000, step: 4097 }
+];
+
+chrome.test.runTests([
+  function testGet() {
+    chrome.system.storage.get(chrome.test.callbackPass(function(units) {
+      chrome.test.assertTrue(units.length == 3);
+      for (var i = 0; i < units.length; ++i) {
+        chrome.test.assertEq(testData[i].id, units[i].id);
+        chrome.test.assertEq(testData[i].name, units[i].name);
+        chrome.test.assertEq(testData[i].type, units[i].type);
+        chrome.test.assertEq(testData[i].capacity, units[i].capacity);
+      }
+    }));
+  },
+  function testChangedEvent() {
+    var numOfChangedEvent = 0;
+    var callbackCompleted = chrome.test.callbackAdded();
+    chrome.system.storage.onAvailableCapacityChanged.
+        addListener(function listener(changeInfo) {
+            for (var i = 0; i < testData.length; ++i) {
+              if (changeInfo.id == testData[i].id) {
+                chrome.test.assertEq(testData[i].availableCapacity,
+                                      changeInfo.availableCapacity);
+                // Increase its availableCapacity since it will be queried
+                // before triggering onChanged event.
+                testData[i].availableCapacity += testData[i].step;
+                break;
+              }
+            }
+
+            if (i >= testData.length)
+              chrome.test.fail("No matched storage id is found!");
+
+            if (++numOfChangedEvent > 10) {
+              chrome.system.storage.onAvailableCapacityChanged.
+                  removeListener(listener);
+              setTimeout(callbackCompleted, 0);
+            }
+        });
+  }
+]);