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

chrome/browser/extensions/extension_tabs_apitest.cc

Index: chrome/browser/extensions/extension_tabs_apitest.cc
diff --git a/chrome/browser/extensions/extension_tabs_apitest.cc b/chrome/browser/extensions/extension_tabs_apitest.cc
index 36003da5bcc7ae582ffd26920f7be6f956115d62..c3ada31d6d0ab733c26e59140ab21d4b44176c0e 100644
--- a/chrome/browser/extensions/extension_tabs_apitest.cc
+++ b/chrome/browser/extensions/extension_tabs_apitest.cc
@@ -47,6 +47,16 @@ class ExtensionApiNewTabTest : public ExtensionApiTest {
   }
 };
 
+class ExtensionApiTabAudioMutingTest : public ExtensionApiTest {
+ public:
+  ExtensionApiTabAudioMutingTest() {}
+  void SetUpCommandLine(base::CommandLine* command_line) override {
+    ExtensionApiTest::SetUpCommandLine(command_line);
+
+    command_line->AppendSwitch(switches::kEnableTabAudioMuting);
+  }
+};
+
 IN_PROC_BROWSER_TEST_F(ExtensionApiNewTabTest, Tabs) {
   // The test creates a tab and checks that the URL of the new tab
   // is that of the new tab page.  Make sure the pref that controls
@@ -57,6 +67,14 @@ IN_PROC_BROWSER_TEST_F(ExtensionApiNewTabTest, Tabs) {
   ASSERT_TRUE(RunExtensionSubtest("tabs/basics", "crud.html")) << message_;
 }
 
+IN_PROC_BROWSER_TEST_F(ExtensionApiTabAudioMutingTest, TabAudible) {
+  ASSERT_TRUE(RunExtensionSubtest("tabs/basics", "audible.html")) << message_;
+}
+
+IN_PROC_BROWSER_TEST_F(ExtensionApiTabAudioMutingTest, TabMuted) {
+  ASSERT_TRUE(RunExtensionSubtest("tabs/basics", "muted.html")) << message_;
+}
+
 // Flaky on windows: http://crbug.com/238667
 #if defined(OS_WIN)
 #define MAYBE_Tabs2 DISABLED_Tabs2