Make the auto-launch experiment profile-aware.

chrome/browser/ui/webui/options/browser_options_handler.cc

Index: chrome/browser/ui/webui/options/browser_options_handler.cc
===================================================================
--- chrome/browser/ui/webui/options/browser_options_handler.cc	(revision 119922)
+++ chrome/browser/ui/webui/options/browser_options_handler.cc	(working copy)
@@ -173,23 +173,30 @@
   BrowserThread::PostTask(BrowserThread::FILE, FROM_HERE,
       base::Bind(&BrowserOptionsHandler::CheckAutoLaunch,
                  weak_ptr_factory_for_ui_.GetWeakPtr(),
-                 weak_ptr_factory_for_file_.GetWeakPtr()));
+                 weak_ptr_factory_for_file_.GetWeakPtr(),
+                 profile->GetPath()));
   weak_ptr_factory_for_ui_.DetachFromThread();
 #endif
 }
 
 void BrowserOptionsHandler::CheckAutoLaunch(
-    base::WeakPtr<BrowserOptionsHandler> weak_this) {
+    base::WeakPtr<BrowserOptionsHandler> weak_this,
+    const FilePath& profile_path) {
 #if defined(OS_WIN)
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::FILE));
 
+  // We don't support this for secondary profiles yet.
+  if (profile_path.BaseName().value() != ASCIIToUTF16("Default"))
+    return;
+
   // Pass in weak pointer to this to avoid race if BrowserOptionsHandler is
   // deleted.
   BrowserThread::PostTask(BrowserThread::UI, FROM_HERE,
       base::Bind(&BrowserOptionsHandler::CheckAutoLaunchCallback,
                  weak_this,
                  auto_launch_trial::IsInAutoLaunchGroup(),
-                 auto_launch_util::WillLaunchAtLogin(FilePath())));
+                 auto_launch_util::WillLaunchAtLogin(FilePath(),
+                                                     profile_path)));
 #endif
 }
 
@@ -206,7 +213,7 @@
 
     base::FundamentalValue enabled(will_launch_at_login);
     web_ui()->CallJavascriptFunction("BrowserOptions.updateAutoLaunchState",
-      enabled);
+                                     enabled);
   }
 #endif
 }
@@ -530,9 +537,11 @@
 
   // Make sure we keep track of how many disable and how many enable.
   auto_launch_trial::UpdateToggleAutoLaunchMetric(enable);
+  Profile* profile = Profile::FromWebUI(web_ui());
   content::BrowserThread::PostTask(
       content::BrowserThread::FILE, FROM_HERE,
-      base::Bind(&auto_launch_util::SetWillLaunchAtLogin, enable, FilePath()));
+      base::Bind(&auto_launch_util::SetWillLaunchAtLogin, enable,
+                 FilePath(), profile->GetPath()));
 #endif  // OS_WIN
 }