Revert of [Extensions] Don't count bubble dismissal from focus loss as acknowledgment

chrome/browser/extensions/suspicious_extension_bubble_delegate.cc

Index: chrome/browser/extensions/suspicious_extension_bubble_delegate.cc
diff --git a/chrome/browser/extensions/suspicious_extension_bubble_delegate.cc b/chrome/browser/extensions/suspicious_extension_bubble_delegate.cc
index 33381d71da7f31cc01abf8d14a86307635343f76..c4b95ed334a4dc2daa6de8d7746c83cc7afd37c8 100644
--- a/chrome/browser/extensions/suspicious_extension_bubble_delegate.cc
+++ b/chrome/browser/extensions/suspicious_extension_bubble_delegate.cc
@@ -25,6 +25,9 @@
 
 // Whether the user has been notified about extension being wiped out.
 const char kWipeoutAcknowledged[] = "ack_wiped";
+
+base::LazyInstance<std::set<Profile*> > g_shown_for_profiles =
+  LAZY_INSTANCE_INITIALIZER;
 
 }  // namespace
 
@@ -129,8 +132,13 @@
       action, ExtensionMessageBubbleController::ACTION_BOUNDARY);
 }
 
-const char* SuspiciousExtensionBubbleDelegate::GetKey() {
-  return "SuspiciousExtensionBubbleDelegate";
+std::set<Profile*>* SuspiciousExtensionBubbleDelegate::GetProfileSet() {
+  return g_shown_for_profiles.Pointer();
+}
+
+// static
+void SuspiciousExtensionBubbleDelegate::ClearProfileListForTesting() {
+  g_shown_for_profiles.Get().clear();
 }
 
 }  // namespace extensions