[components] Switch {RefCounted}ProfileKeyedService to use BrowserContext

chrome/browser/profiles/profile_keyed_base_factory.cc

Index: chrome/browser/profiles/profile_keyed_base_factory.cc
diff --git a/chrome/browser/profiles/profile_keyed_base_factory.cc b/chrome/browser/profiles/profile_keyed_base_factory.cc
index 7f52e3d0c9b4303f1977692b4abb42c520033028..40f286ef93a18812728fc438fec9aafad6392c74 100644
--- a/chrome/browser/profiles/profile_keyed_base_factory.cc
+++ b/chrome/browser/profiles/profile_keyed_base_factory.cc
@@ -8,6 +8,7 @@
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/profiles/profile_dependency_manager.h"
 #include "components/user_prefs/pref_registry_syncable.h"
+#include "components/user_prefs/user_prefs.h"
 
 ProfileKeyedBaseFactory::ProfileKeyedBaseFactory(
     const char* name, ProfileDependencyManager* manager)
@@ -52,7 +53,7 @@ Profile* ProfileKeyedBaseFactory::GetProfileToUse(Profile* profile) {
   return profile;
 }
 
-void ProfileKeyedBaseFactory::RegisterUserPrefsOnProfile(Profile* profile) {
+void ProfileKeyedBaseFactory::RegisterUserPrefsOnProfile(content::BrowserContext* profile) {
   // Safe timing for pref registration is hard. Previously, we made Profile
   // responsible for all pref registration on every service that used
   // Profile. Now we don't and there are timing issues.
@@ -76,9 +77,9 @@ void ProfileKeyedBaseFactory::RegisterUserPrefsOnProfile(Profile* profile) {
   // parallel) and we don't want to register multiple times on the same profile.
   DCHECK(!profile->IsOffTheRecord());
 
-  std::set<Profile*>::iterator it = registered_preferences_.find(profile);
+  std::set<content::BrowserContext*>::iterator it = registered_preferences_.find(profile);
   if (it == registered_preferences_.end()) {
-    PrefService* prefs = profile->GetPrefs();
+    PrefService* prefs = components::UserPrefs::Get(profile);
     PrefRegistrySyncable* registry = static_cast<PrefRegistrySyncable*>(
         prefs->DeprecatedGetPrefRegistry());
     RegisterUserPrefs(registry);
@@ -102,7 +103,7 @@ bool ProfileKeyedBaseFactory::ServiceIsNULLWhileTesting() const {
   return false;
 }
 
-void ProfileKeyedBaseFactory::ProfileDestroyed(Profile* profile) {
+void ProfileKeyedBaseFactory::ProfileDestroyed(content::BrowserContext* profile) {
   // While object destruction can be customized in ways where the object is
   // only dereferenced, this still must run on the UI thread.
   DCHECK(CalledOnValidThread());
@@ -110,12 +111,12 @@ void ProfileKeyedBaseFactory::ProfileDestroyed(Profile* profile) {
   registered_preferences_.erase(profile);
 }
 
-bool ProfileKeyedBaseFactory::ArePreferencesSetOn(Profile* profile) const {
+bool ProfileKeyedBaseFactory::ArePreferencesSetOn(content::BrowserContext* profile) const {
   return registered_preferences_.find(profile) !=
       registered_preferences_.end();
 }
 
-void ProfileKeyedBaseFactory::MarkPreferencesSetOn(Profile* profile) {
+void ProfileKeyedBaseFactory::MarkPreferencesSetOn(content::BrowserContext* profile) {
   DCHECK(!ArePreferencesSetOn(profile));
   registered_preferences_.insert(profile);
 }