Add Finch experiment to cookie monster.

content/browser/net/sqlite_persistent_cookie_store.cc

Index: content/browser/net/sqlite_persistent_cookie_store.cc
diff --git a/content/browser/net/sqlite_persistent_cookie_store.cc b/content/browser/net/sqlite_persistent_cookie_store.cc
index eaf793047a9b0b8cf28803ef9d84c69d418d74dd..3995fb878eb4305d48c6a05579d19c448b519742 100644
--- a/content/browser/net/sqlite_persistent_cookie_store.cc
+++ b/content/browser/net/sqlite_persistent_cookie_store.cc
@@ -431,8 +431,6 @@ bool InitTable(sql::Connection* db) {
 
 void SQLitePersistentCookieStore::Backend::Load(
     const LoadedCallback& loaded_callback) {
-  // This function should be called only once per instance.

[erikwright (departed), 2015/04/13 13:47:11]

Why did this change?

[erikchen, 2015/04/27 22:00:13]

I removed this change.

-  DCHECK(!db_.get());
   PostBackgroundTask(FROM_HERE, base::Bind(
       &Backend::LoadAndNotifyInBackground, this,
       loaded_callback, base::Time::Now()));
@@ -682,6 +680,10 @@ bool SQLitePersistentCookieStore::Backend::InitializeDatabase() {
       50);
 
   initialized_ = true;
+
+  if (!restore_old_session_cookies_)
+    DeleteSessionCookiesOnStartup();
+
   return true;
 }
 
@@ -1268,8 +1270,6 @@ void SQLitePersistentCookieStore::Backend::FinishedLoadingCookies(
     bool success) {
   PostClientTask(FROM_HERE, base::Bind(&Backend::CompleteLoadInForeground, this,
                                        loaded_callback, success));
-  if (success && !restore_old_session_cookies_)
-    DeleteSessionCookiesOnStartup();
 }
 
 SQLitePersistentCookieStore::SQLitePersistentCookieStore(