Reland of Post tasks for sensitive input visibility notifications (patchset #1 id:1 of https://code…

third_party/WebKit/Source/core/dom/Document.h

Index: third_party/WebKit/Source/core/dom/Document.h
diff --git a/third_party/WebKit/Source/core/dom/Document.h b/third_party/WebKit/Source/core/dom/Document.h
index fb3246d9d7b5a0fca90587ecaca1ba190b6c5148..4ce03cac66a75294670d23055cc283cfa8c02c78 100644
--- a/third_party/WebKit/Source/core/dom/Document.h
+++ b/third_party/WebKit/Source/core/dom/Document.h
@@ -1312,7 +1312,6 @@ class CORE_EXPORT Document : public ContainerNode,
   // non-secure passwords fields are no longer visible.
   void incrementPasswordCount();
   void decrementPasswordCount();
-  unsigned passwordCount() const;
 
  protected:
   Document(const DocumentInit&, DocumentClassFlags = DefaultDocumentClass);
@@ -1425,6 +1424,9 @@ class CORE_EXPORT Document : public ContainerNode,
 
   const OriginAccessEntry& accessEntryFromURL();
 
+  void sendSensitiveInputVisibility();
+  void sendSensitiveInputVisibilityInternal();
+
   DocumentLifecycle m_lifecycle;
 
   bool m_hasNodesWithPlaceholderStyle;
@@ -1666,6 +1668,8 @@ class CORE_EXPORT Document : public ContainerNode,
   Member<PropertyRegistry> m_propertyRegistry;
 
   unsigned m_passwordCount;
+
+  TaskHandle m_sensitiveInputVisibilityTask;
 };
 
 extern template class CORE_EXTERN_TEMPLATE_EXPORT Supplement<Document>;