Revert 50296 (Causes DCHECK failures) - Make CookieMonster NonThreadSafe....

chrome/browser/extensions/extension_cookies_helpers.cc

Index: chrome/browser/extensions/extension_cookies_helpers.cc
===================================================================
--- chrome/browser/extensions/extension_cookies_helpers.cc	(revision 50356)
+++ chrome/browser/extensions/extension_cookies_helpers.cc	(working copy)
@@ -94,11 +94,12 @@
 }
 
 void AppendMatchingCookiesToList(
-    const net::CookieMonster::CookieList& all_cookies,
-    const std::string& store_id,
+    net::CookieStore* cookie_store, const std::string& store_id,
     const GURL& url, const DictionaryValue* details,
     const Extension* extension,
     ListValue* match_list) {
+  net::CookieMonster::CookieList all_cookies = GetCookieListFromStore(
+      cookie_store, url);
   net::CookieMonster::CookieList::const_iterator it;
   for (it = all_cookies.begin(); it != all_cookies.end(); ++it) {
     // Ignore any cookie whose domain doesn't match the extension's