Stop calling blink::Platform::current()->cookieJar() in CookieJar.cpp

Source/core/loader/CookieJar.cpp

 /*
  * Copyright (C) 2013 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 29 matching lines @@
 #include "public/platform/WebCookieJar.h"
 #include "public/platform/WebURL.h"
 #include "public/platform/WebVector.h"
 
 namespace WebCore {
 
 static blink::WebCookieJar* toCookieJar(const Document* document)
 {
     if (!document || !document->frame())
         return 0;
-    blink::WebCookieJar* cookieJar = document->frame()->loader().client()->cookieJar();
-    // FIXME: DRT depends on being able to get a cookie jar from Platform rather than
-    // FrameLoaderClient. Delete this when DRT is deleted.
-    if (!cookieJar)
-        cookieJar = blink::Platform::current()->cookieJar();
-    return cookieJar;
+    return document->frame()->loader().client()->cookieJar();
 }
 
 String cookies(const Document* document, const KURL& url)
 {
     blink::WebCookieJar* cookieJar = toCookieJar(document);
     if (!cookieJar)
         return String();
     return cookieJar->cookies(url, document->firstPartyForCookies());
 }
 
@@ skipping 39 matching lines @@
 
 void deleteCookie(const Document* document, const KURL& url, const String& cookieName)
 {
     blink::WebCookieJar* cookieJar = toCookieJar(document);
     if (!cookieJar)
         return;
     cookieJar->deleteCookie(url, cookieName);
 }
 
 }