Refactor app_list_util.h into AppListService abstract base.

chrome/browser/extensions/api/webstore_private/webstore_private_api.cc

Index: chrome/browser/extensions/api/webstore_private/webstore_private_api.cc
diff --git a/chrome/browser/extensions/api/webstore_private/webstore_private_api.cc b/chrome/browser/extensions/api/webstore_private/webstore_private_api.cc
index e218bbe83006d8d0196e348623cb0370c2c3107a..dba2c3e344194b6a49ae5c4e95b00dc34b63a8df 100644
--- a/chrome/browser/extensions/api/webstore_private/webstore_private_api.cc
+++ b/chrome/browser/extensions/api/webstore_private/webstore_private_api.cc
@@ -27,7 +27,7 @@
 #include "chrome/browser/signin/token_service_factory.h"
 #include "chrome/browser/sync/profile_sync_service.h"
 #include "chrome/browser/sync/profile_sync_service_factory.h"
-#include "chrome/browser/ui/app_list/app_list_util.h"
+#include "chrome/browser/ui/app_list_service.h"
 #include "chrome/common/chrome_notification_types.h"
 #include "chrome/common/chrome_switches.h"
 #include "chrome/common/extensions/extension_constants.h"
@@ -468,15 +468,13 @@ void CompleteInstallFunction::OnGetAppLauncherEnabled(
     bool app_launcher_enabled) {
   if (app_launcher_enabled) {
     std::string name;
-#if defined(ENABLE_APP_LIST)
     if (!approval_->parsed_manifest->GetString(extension_manifest_keys::kName,
                                                &name)) {
       NOTREACHED();
     }
     // Tell the app list about the install that we just started.
-    chrome::NotifyAppListOfBeginExtensionInstall(
+    AppListService::Get()->NotifyAppListOfBeginExtensionInstall(
         profile(), id, name, approval_->installing_icon);
-#endif
   }
 
   // The extension will install through the normal extension install flow, but
@@ -518,10 +516,8 @@ void CompleteInstallFunction::OnExtensionInstallFailure(
 void CompleteInstallFunction::OnExtensionDownloadProgress(
     const std::string& id,
     content::DownloadItem* item) {
-#if defined(ENABLE_APP_LIST)
-  chrome::NotifyAppListOfDownloadProgress(profile(), id,
-                                          item->PercentComplete());
-#endif
+  AppListService::Get()->NotifyAppListOfDownloadProgress(
+      profile(), id, item->PercentComplete());
 }
 
 bool GetBrowserLoginFunction::RunImpl() {