Change GetProfileToUse method from Profile to content::BrowserContext

chrome/browser/background/background_contents_service_factory.cc

Index: chrome/browser/background/background_contents_service_factory.cc
diff --git a/chrome/browser/background/background_contents_service_factory.cc b/chrome/browser/background/background_contents_service_factory.cc
index a47b4b471f5f464c9bbf04c4c0c20f364e8ce6c6..8d7b284ff8dc5694bcb884e8a4d035cb6584ce3c 100644
--- a/chrome/browser/background/background_contents_service_factory.cc
+++ b/chrome/browser/background/background_contents_service_factory.cc
@@ -7,6 +7,7 @@
 #include "base/command_line.h"
 #include "base/prefs/pref_service.h"
 #include "chrome/browser/background/background_contents_service.h"
+#include "chrome/browser/profiles/incognito_helpers.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/profiles/profile_dependency_manager.h"
 #include "chrome/common/pref_names.h"
@@ -45,9 +46,10 @@ void BackgroundContentsServiceFactory::RegisterUserPrefs(
                                      PrefRegistrySyncable::UNSYNCABLE_PREF);
 }
 
-bool
-BackgroundContentsServiceFactory::ServiceHasOwnInstanceInIncognito() const {
-  return true;
+content::BrowserContext*
+BackgroundContentsServiceFactory::GetBrowserContextToUse(
+    content::BrowserContext* context) const {
+  return chrome::GetBrowserContextOwnInstanceInIncognito(context);
 }
 
 bool BackgroundContentsServiceFactory::ServiceIsCreatedWithProfile() const {