New UI for controlling USB

Create a new UI for managing USB access control. This UI is implemented
as a transparent popup triggered by a persistent notification.

Delete the old UI for controlling this. It is no longer used.

Bug: 18905620
Change-Id: I54186961414447a9d37f68e946e1c167506170ae
diff --git a/AndroidManifest.xml b/AndroidManifest.xml
index c006ce3..2bba142 100644
--- a/AndroidManifest.xml
+++ b/AndroidManifest.xml
@@ -1786,6 +1786,13 @@
             </intent-filter>
         </activity>
 
+        <activity android:name=".deviceinfo.UsbModeChooserActivity"
+                  android:excludeFromRecents="true"
+                  android:exported="true"
+                  android:permission="android.permission.MANAGE_USB"
+                  android:theme="@style/Transparent">
+        </activity>
+
         <activity android:name=".bluetooth.RequestPermissionHelperActivity"
                   android:label="@string/bluetooth_pairing_request"
                   android:excludeFromRecents="true"