[Variations] Read the policy from profile prefs if on Android

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 d8608c9aca69b5f95a749f87c222f169251249ac..5977a1d21bc2e6748f0b30239ccd3fe417abeca0 100644
--- a/chrome/browser/chrome_browser_main.cc
+++ b/chrome/browser/chrome_browser_main.cc
@@ -1500,8 +1500,11 @@ int ChromeBrowserMainParts::PreMainMessageLoopRunImpl() {
 #if defined(OS_ANDROID)
   chrome_variations::VariationsService* variations_service =
       browser_process_->variations_service();
-  if (variations_service)
+  if (variations_service) {
+    if (profile_ && profile_->GetPrefs())

[Alexei Svitkine (slow), 2014/02/10 22:12:48]

Under what circumstances would these be NULL? If they can't (which is my guess),
then don't check for them.

[Mathieu, 2014/02/10 22:41:34]

Done. You're right, I don't see other code checking for them here either.

+      variations_service->set_policy_pref_service(profile_->GetPrefs());
     variations_service->StartRepeatedVariationsSeedFetch();
+  }
 #else
   // Most general initialization is behind us, but opening a
   // tab and/or session restore and such is still to be done.