Fix copying of SAML IdP cookies on subsequent logins

net/cookies/cookie_monster.h

Index: net/cookies/cookie_monster.h
diff --git a/net/cookies/cookie_monster.h b/net/cookies/cookie_monster.h
index 94120a8fb0d648d3c9930903e858725a95c8d793..ea448c5a7d8d599317f39b526c9ce0ea7af25a8d 100644
--- a/net/cookies/cookie_monster.h
+++ b/net/cookies/cookie_monster.h
@@ -146,8 +146,9 @@ class NET_EXPORT CookieMonster : public CookieStore {
                 CookieMonsterDelegate* delegate,
                 int last_access_threshold_milliseconds);
 
-  // Helper function that adds all cookies from |list| into this instance.
-  bool InitializeFrom(const CookieList& list);
+  // Helper function that adds all cookies from |list| into this instance,
+  // overwriting any equivalent cookies.
+  bool ImportCookies(const CookieList& list);
 
   typedef base::Callback<void(const CookieList& cookies)> GetCookieListCallback;
   typedef base::Callback<void(bool success)> DeleteCookieCallback;