Revert 250826 "Remove Profile dependency from apps::ShellWindow"

trunk/src/apps/shell/browser/shell_extensions_browser_client.cc

 // 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.
 
 #include "apps/shell/browser/shell_extensions_browser_client.h"
 
 #include "apps/shell/browser/shell_app_sorting.h"
 #include "apps/shell/browser/shell_extension_system_factory.h"
 #include "base/prefs/pref_service.h"
 #include "base/prefs/pref_service_factory.h"
@@ skipping 64 matching lines @@
     BrowserContext* context) {
   // app_shell only supports a single context.
   return NULL;
 }
 
 BrowserContext* ShellExtensionsBrowserClient::GetOriginalContext(
     BrowserContext* context) {
   return context;
 }
 
-bool ShellExtensionsBrowserClient::IsGuestSession(BrowserContext* context) {
-  return false;
-}
-
 bool ShellExtensionsBrowserClient::IsExtensionIncognitoEnabled(
     const std::string& extension_id,
     content::BrowserContext* context) const {
   return false;
 }
 
 bool ShellExtensionsBrowserClient::CanExtensionCrossIncognito(
     const extensions::Extension* extension,
     content::BrowserContext* context) const {
   return false;
@@ skipping 48 matching lines @@
   // app_shell doesn't monitor API function calls or events.
   return NULL;
 }
 
 ExtensionSystemProvider*
 ShellExtensionsBrowserClient::GetExtensionSystemFactory() {
   return ShellExtensionSystemFactory::GetInstance();
 }
 
 }  // namespace extensions