[Remoting Android] Change talkback for the navigation drawer button

remoting/android/java/src/org/chromium/chromoting/Chromoting.java

Index: remoting/android/java/src/org/chromium/chromoting/Chromoting.java
diff --git a/remoting/android/java/src/org/chromium/chromoting/Chromoting.java b/remoting/android/java/src/org/chromium/chromoting/Chromoting.java
index 45c4627c53f1f00d36ff81930aa99ee2a79764f9..b370a732a4bdcd7bb4aa541505062e20b176c823 100644
--- a/remoting/android/java/src/org/chromium/chromoting/Chromoting.java
+++ b/remoting/android/java/src/org/chromium/chromoting/Chromoting.java
@@ -286,6 +286,7 @@ public class Chromoting extends AppCompatActivity implements ConnectionListener,
         DrawableCompat.setTint(menuIcon.mutate(),
                 ChromotingUtil.getColorAttribute(this, R.attr.colorControlNormal));
         getSupportActionBar().setHomeAsUpIndicator(menuIcon);
+        getSupportActionBar().setHomeActionContentDescription(R.string.actionbar_menu);
 
         mAccountSwitcher = AccountSwitcherFactory.getInstance().createAccountSwitcher(this, this);
         mAccountSwitcher.setNavigation(NavigationMenuAdapter.createNavigationMenu(this));