Move OmahaQueryParams to a component and add a delegate interface.

apps/shell/browser/shell_browser_main_parts.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_browser_main_parts.h"
 
 #include "apps/shell/browser/shell_browser_context.h"
 #include "apps/shell/browser/shell_browser_main_delegate.h"
 #include "apps/shell/browser/shell_desktop_controller.h"
 #include "apps/shell/browser/shell_extension_system.h"
 #include "apps/shell/browser/shell_extension_system_factory.h"
 #include "apps/shell/browser/shell_extensions_browser_client.h"
+#include "apps/shell/browser/shell_omaha_query_params_delegate.h"
 #include "apps/shell/common/shell_extensions_client.h"
 #include "base/run_loop.h"
 #include "components/keyed_service/content/browser_context_dependency_manager.h"
 #include "content/public/common/result_codes.h"
 #include "content/shell/browser/shell_devtools_delegate.h"
 #include "content/shell/browser/shell_net_log.h"
 #include "extensions/browser/browser_context_keyed_service_factories.h"
 #include "extensions/browser/extension_system.h"
 #include "ui/aura/window_tree_host.h"
 #include "ui/base/ime/input_method_initializer.h"
@@ skipping 69 matching lines @@
   // TODO(jamescook): Initialize chromeos::UserManager.
   net_log_.reset(new content::ShellNetLog("app_shell"));
 
   extensions_client_.reset(new ShellExtensionsClient());
   extensions::ExtensionsClient::Set(extensions_client_.get());
 
   extensions_browser_client_.reset(
       new extensions::ShellExtensionsBrowserClient(browser_context_.get()));
   extensions::ExtensionsBrowserClient::Set(extensions_browser_client_.get());
 
+  omaha_query_params_delegate_.reset(
+      new extensions::ShellOmahaQueryParamsDelegate);
+  OmahaQueryParamsDelegate::Set(omaha_query_params_delegate_.get());
+
   // Create our custom ExtensionSystem first because other
   // KeyedServices depend on it.
   // TODO(yoz): Move this after EnsureBrowserContextKeyedServiceFactoriesBuilt.
   CreateExtensionSystem();
 
   ::EnsureBrowserContextKeyedServiceFactoriesBuilt();
   BrowserContextDependencyManager::GetInstance()->CreateBrowserContextServices(
       browser_context_.get());
 
   devtools_delegate_.reset(
@@ skipping 39 matching lines @@
 }
 
 void ShellBrowserMainParts::CreateExtensionSystem() {
   DCHECK(browser_context_);
   extension_system_ = static_cast<ShellExtensionSystem*>(
       ExtensionSystem::Get(browser_context_.get()));
   extension_system_->InitForRegularProfile(true);
 }
 
 }  // namespace apps