[uber page] Split up initialization of handlers from initialization of webui pages

chrome/browser/ui/webui/options/extension_settings_handler.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/options/extension_settings_handler.h"
 
 #include "base/auto_reset.h"
 #include "base/base64.h"
 #include "base/bind.h"
 #include "base/bind_helpers.h"
@@ skipping 573 matching lines @@
       l10n_util::GetStringUTF16(IDS_EXTENSIONS_SHOW_DETAILS));
   localized_strings->SetString("extensionSettingsHideDetails",
       l10n_util::GetStringUTF16(IDS_EXTENSIONS_HIDE_DETAILS));
 
   // TODO(estade): comb through the above strings to find ones no longer used in
   // uber extensions.
   localized_strings->SetString("extensionUninstall",
     l10n_util::GetStringUTF16(IDS_EXTENSIONS_UNINSTALL));
 }
 
-void ExtensionSettingsHandler::Initialize() {
-}
-
 void ExtensionSettingsHandler::Observe(
     int type,
     const content::NotificationSource& source,
     const content::NotificationDetails& details) {
   Profile* profile = Profile::FromWebUI(web_ui());
   Profile* source_profile = NULL;
   switch (type) {
     // We listen for notifications that will result in the page being
     // repopulated with data twice for the same event in certain cases.
     // For instance, EXTENSION_LOADED & EXTENSION_HOST_CREATED because
@@ skipping 178 matching lines @@
         chrome::VIEW_TYPE_EXTENSION_DIALOG == host_type)
       continue;
 
     GURL url = host->GetDelegate()->GetURL();
     content::RenderProcessHost* process = host->GetProcess();
     result->push_back(
         ExtensionPage(url, process->GetID(), host->GetRoutingID(),
                       process->GetBrowserContext()->IsOffTheRecord()));
   }
 }