Refactor app_list_util.h into AppListService abstract base.

chrome/browser/chrome_browser_main.cc

Index: chrome/browser/chrome_browser_main.cc
diff --git a/chrome/browser/chrome_browser_main.cc b/chrome/browser/chrome_browser_main.cc
index 53c4a5d6103f60a7a2527999e54e0f6e475884da..ad5c455b7bd82a2210b56a9cb358defdb8bb82bd 100644
--- a/chrome/browser/chrome_browser_main.cc
+++ b/chrome/browser/chrome_browser_main.cc
@@ -93,7 +93,7 @@
 #include "chrome/browser/service/service_process_control.h"
 #include "chrome/browser/shell_integration.h"
 #include "chrome/browser/translate/translate_manager.h"
-#include "chrome/browser/ui/app_list/app_list_util.h"
+#include "chrome/browser/ui/app_list_service.h"
 #include "chrome/browser/ui/browser.h"
 #include "chrome/browser/ui/browser_finder.h"
 #include "chrome/browser/ui/startup/default_browser_prompt.h"
@@ -339,12 +339,10 @@ base::FilePath GetStartupProfilePath(const base::FilePath& user_data_dir,
         command_line.GetSwitchValuePath(switches::kProfileDirectory));
   }
 
-#if defined(ENABLE_APP_LIST)
   // If we are showing the app list then chrome isn't shown so load the app
   // list's profile rather than chrome's.
   if (command_line.HasSwitch(switches::kShowAppList))
-    return chrome::GetAppListProfilePath(user_data_dir);
-#endif
+    return AppListService::GetAppListProfilePath(user_data_dir);
 
   return g_browser_process->profile_manager()->GetLastUsedProfileDir(
       user_data_dir);