Add audible, muted to Tab, c.t.query, c.t.update, and c.t.onUpdated where relevant

chrome/test/data/extensions/api_test/tabs/basics/muted.js

Index: chrome/test/data/extensions/api_test/tabs/basics/muted.js
diff --git a/chrome/test/data/extensions/api_test/tabs/basics/muted.js b/chrome/test/data/extensions/api_test/tabs/basics/muted.js
new file mode 100644
index 0000000000000000000000000000000000000000..5a6de481ab45b481743e84f4dc38bdf30806ea92
--- /dev/null
+++ b/chrome/test/data/extensions/api_test/tabs/basics/muted.js
@@ -0,0 +1,41 @@
+// Copyright (c) 2015 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.
+
+var testTabId_;
+
+chrome.test.runTests([
+  function setupWindow() {
+    chrome.tabs.getCurrent(pass(function(tab) {
+      testTabId_ = tab.id;
+    }));
+  },
+
+  function mutedStartsFalse() {
+    chrome.tabs.get(testTabId_, pass(function(tab) {
+      assertEq(false, tab.muted);
+      checkQuery(testTabId_, "muted", false, true, null);
+      checkQuery(testTabId_, "muted", true, false, null);
+    }));
+  },
+
+  function makeMuted() {
+    onUpdatedExpect("muted", true, {mutedCause: chrome.runtime.id});
+    chrome.tabs.update(testTabId_, {muted: true}, pass());
+  },
+
+  function testStaysMutedAfterChangingWindow() {
+    chrome.windows.create({}, pass(function(window)
+    {
+      chrome.tabs.move(testTabId_, {windowId: window.id, index: -1},
+                       pass(function(tab) {
+        assertEq(true, tab.muted);
+      }));
+    }));
+  },
+
+  function makeNotMuted() {
+    onUpdatedExpect("muted", false, {mutedCause: chrome.runtime.id});
+    chrome.tabs.update(testTabId_, {muted: false}, pass());
+  }
+]);