Moving new First Run to use per-profile value, rather than simply checking IsChromeFirstRun.

chrome/browser/ui/startup/startup_browser_creator_impl.cc

Index: chrome/browser/ui/startup/startup_browser_creator_impl.cc
diff --git a/chrome/browser/ui/startup/startup_browser_creator_impl.cc b/chrome/browser/ui/startup/startup_browser_creator_impl.cc
index 5c8ae2881898f1a981237b2dc8184a6e5eb154b4..bbc91a181abe8957edce8c2ecf29eb65265c58f2 100644
--- a/chrome/browser/ui/startup/startup_browser_creator_impl.cc
+++ b/chrome/browser/ui/startup/startup_browser_creator_impl.cc
@@ -695,7 +695,7 @@ StartupTabs StartupBrowserCreatorImpl::DetermineStartupTabs(
   // Policies for onboarding (e.g., first run) may show promotional and
   // introductory content depending on a number of system status factors,
   // including OS and whether or not this is First Run.
-  StartupTabs onboarding_tabs = provider.GetOnboardingTabs();
+  StartupTabs onboarding_tabs = provider.GetOnboardingTabs(profile_);
   AppendTabs(onboarding_tabs, &tabs);
 
   // If the user has set the preference indicating URLs to show on opening,