iOS: Mark HTTP pages with password fields with an omnibox icon.

ios/web/web_state/web_state_impl.h

 // Copyright 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef IOS_WEB_WEB_STATE_WEB_STATE_IMPL_H_
 #define IOS_WEB_WEB_STATE_WEB_STATE_IMPL_H_
 
 #include <stddef.h>
 #include <stdint.h>
 
@@ skipping 129 matching lines @@
 
   // Called when the page sends a notification that the user failed to sign in
   // with |credential|.
   void OnSignInFailed(int request_id,
                       const GURL& source_url,
                       const web::Credential& credential);
 
   // Called when the page sends a notification that the user failed to sign in.
   void OnSignInFailed(int request_id, const GURL& source_url);
 
+  void OnSensitiveInputShownOnHttp();
+
   // Returns the NavigationManager for this WebState.
   const NavigationManagerImpl& GetNavigationManagerImpl() const;
   NavigationManagerImpl& GetNavigationManagerImpl();
 
   // Creates a WebUI page for the given url, owned by this object.
   void CreateWebUI(const GURL& url);
   // Clears any current WebUI. Should be called when the page changes.
   // TODO(stuartmorgan): Remove once more logic is moved from WebController
   // into this class.
   void ClearWebUI();
@@ skipping 208 matching lines @@
 
   // Mojo interface registry for this WebState.
   std::unique_ptr<service_manager::InterfaceRegistry> mojo_interface_registry_;
 
   DISALLOW_COPY_AND_ASSIGN(WebStateImpl);
 };
 
 }  // namespace web
 
 #endif  // IOS_WEB_WEB_STATE_WEB_STATE_IMPL_H_