[components] Switch {RefCounted}ProfileKeyedService to use BrowserContext

chrome/browser/history/shortcuts_backend_factory.h

Index: chrome/browser/history/shortcuts_backend_factory.h
diff --git a/chrome/browser/history/shortcuts_backend_factory.h b/chrome/browser/history/shortcuts_backend_factory.h
index 272b2d0531bb2e0bb57bf087064957c311db9d6f..b15f57ce2c118388b46a44140bcbaf7c2229b344 100644
--- a/chrome/browser/history/shortcuts_backend_factory.h
+++ b/chrome/browser/history/shortcuts_backend_factory.h
@@ -29,12 +29,12 @@ class ShortcutsBackendFactory : public RefcountedProfileKeyedServiceFactory {
 
   // Creates and returns a backend for testing purposes.
   static scoped_refptr<RefcountedProfileKeyedService>
-      BuildProfileForTesting(Profile* profile);
+      BuildProfileForTesting(content::BrowserContext* profile);
 
   // Creates and returns a backend but without creating its persistent database
   // for testing purposes.
   static scoped_refptr<RefcountedProfileKeyedService>
-      BuildProfileNoDatabaseForTesting(Profile* profile);
+      BuildProfileNoDatabaseForTesting(content::BrowserContext* profile);
 
  private:
   friend struct DefaultSingletonTraits<ShortcutsBackendFactory>;
@@ -44,7 +44,7 @@ class ShortcutsBackendFactory : public RefcountedProfileKeyedServiceFactory {
 
   // ProfileKeyedServiceFactory:
   virtual scoped_refptr<RefcountedProfileKeyedService> BuildServiceInstanceFor(
-      Profile* profile) const OVERRIDE;
+      content::BrowserContext* profile) const OVERRIDE;
   virtual bool ServiceIsNULLWhileTesting() const OVERRIDE;
 };