DO NOT MERGE Import clean up.

Reordered all imports according to Android codestyle.

Test: rebuild
Change-Id: I750f01f70f2114d51838bf652833aebdc4065c98

src/com/android/settings/applications/ConfirmConvertToFbe.java

@@ -15,7 +15,6 @@
  */
 package com.android.settings.applications;
 
-import android.app.Fragment;
 import android.content.Intent;
 import android.os.Bundle;
 import android.view.LayoutInflater;