Allow explicitly whitelisted apps/extensions in public sessions

content/public/test/test_utils.h

Index: content/public/test/test_utils.h
diff --git a/content/public/test/test_utils.h b/content/public/test/test_utils.h
index 0b8fa7620996f9a4658aaa7c6a48dae9dd57585e..c1aa189888a2bc631c735eee3ed3ad14528fcd40 100644
--- a/content/public/test/test_utils.h
+++ b/content/public/test/test_utils.h
@@ -100,7 +100,8 @@ class MessageLoopRunner : public base::RefCounted<MessageLoopRunner> {
 // If the callback returns |true|, the condition is met. Otherwise, the
 // condition is not yet met and the callback will be invoked again every time a
 // notification of the expected type is received until the callback returns
-// |true|.
+// |true|. For convenience, two callback types are defined, one that is provided
+// with the notification source and details, and one that is not.
 //
 // This helper class exists to avoid the following common pattern in tests:
 //   PerformAction()
@@ -116,8 +117,14 @@ class MessageLoopRunner : public base::RefCounted<MessageLoopRunner> {
 class WindowedNotificationObserver : public NotificationObserver {
  public:
   // Callback invoked on notifications. Should return |true| when the condition
-  // being waited for is met.
-  typedef base::Callback<bool(void)> ConditionTestCallback;
+  // being waited for is met. For convenience, there is a choice between two
+  // callback types, one that is provided with the notification source and
+  // details, and one that is not.
+  typedef base::Callback<bool(const NotificationSource&,
+                              const NotificationDetails&)>
+      ConditionTestCallback;
+  typedef base::Callback<bool(void)>
+      ConditionTestCallbackWithoutSourceAndDetails;
 
   // Set up to wait for a simple condition. The condition is met when a
   // notification of the given |notification_type| from the given |source| is
@@ -131,6 +138,9 @@ class WindowedNotificationObserver : public NotificationObserver {
   // of |notification_type| from any source is received.
   WindowedNotificationObserver(int notification_type,
                                const ConditionTestCallback& callback);
+  WindowedNotificationObserver(
+      int notification_type,
+      const ConditionTestCallbackWithoutSourceAndDetails& callback);
 
   virtual ~WindowedNotificationObserver();