Remove chrome::NOTIFICATION_WEB_DIALOG_SHOWN.

chrome/browser/ui/webui/web_dialog_ui.cc

 // Copyright (c) 2012 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.
 
 #include "chrome/browser/ui/webui/web_dialog_ui.h"
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/lazy_instance.h"
 #include "base/property_bag.h"
 #include "base/values.h"
 #include "chrome/browser/ui/webui/web_dialog_delegate.h"
-#include "chrome/common/chrome_notification_types.h"
 #include "content/public/browser/notification_service.h"
 #include "content/public/browser/render_view_host.h"
 #include "content/public/browser/web_contents.h"
 #include "content/public/browser/web_ui.h"
 #include "content/public/browser/web_ui_message_handler.h"
 #include "content/public/common/bindings_policy.h"
 
 using content::RenderViewHost;
 using content::WebUIMessageHandler;
 
@@ skipping 43 matching lines @@
     (*delegate)->GetWebUIMessageHandlers(&handlers);
   }
 
   if (0 != (web_ui()->GetBindings() & content::BINDINGS_POLICY_WEB_UI))
     render_view_host->SetWebUIProperty("dialogArguments", dialog_args);
   for (std::vector<WebUIMessageHandler*>::iterator it = handlers.begin();
        it != handlers.end(); ++it) {
     web_ui()->AddMessageHandler(*it);
   }
 
-  content::NotificationService::current()->Notify(
-      chrome::NOTIFICATION_WEB_DIALOG_SHOWN,
-      content::Source<content::WebUI>(web_ui()),
-      content::Details<RenderViewHost>(render_view_host));
+  if (delegate)
+    (*delegate)->OnDialogShown(web_ui(), render_view_host);
 }
 
 void WebDialogUI::OnDialogClosed(const ListValue* args) {
   WebDialogDelegate** delegate = GetPropertyAccessor().GetProperty(
       web_ui()->GetWebContents()->GetPropertyBag());
   if (delegate) {
     std::string json_retval;
     if (args && !args->empty() && !args->GetString(0, &json_retval))
       NOTREACHED() << "Could not read JSON argument";
 
@@ skipping 34 matching lines @@
 }
 
 bool WebDialogDelegate::HandleAddNewContents(
     content::WebContents* source,
     content::WebContents* new_contents,
     WindowOpenDisposition disposition,
     const gfx::Rect& initial_pos,
     bool user_gesture) {
   return false;
 }