[webui settings] send user profiles info earlier during load

chrome/browser/ui/webui/options2/browser_options_handler2.h

Index: chrome/browser/ui/webui/options2/browser_options_handler2.h
diff --git a/chrome/browser/ui/webui/options2/browser_options_handler2.h b/chrome/browser/ui/webui/options2/browser_options_handler2.h
index cd8c195fc86ccc914fc37c0b35681c37f5983b47..51245f3b2a5887bfee89b2bf88cf7fceb188342f 100644
--- a/chrome/browser/ui/webui/options2/browser_options_handler2.h
+++ b/chrome/browser/ui/webui/options2/browser_options_handler2.h
@@ -125,7 +125,6 @@ class BrowserOptionsHandler
   // Loads the possible default search engine list and reports it to the WebUI.
   void AddTemplateUrlServiceObserver();
 
-  // Sends an array of Profile objects to javascript.
   // Each object is of the form:
   //   profileInfo = {
   //     name: "Profile Name",
@@ -133,6 +132,10 @@ class BrowserOptionsHandler
   //     filePath: "/path/to/profile/data/on/disk",
   //     isCurrentProfile: false
   //   };
+  // Caller takes ownership of the pointer.
+  ListValue* GetProfilesInfoList();
+
+  // Sends an array of Profile objects to javascript.
   void SendProfilesInfo();
 
   // Asynchronously opens a new browser window to create a new profile.