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      1 // Copyright 2014 The Chromium Authors. All rights reserved.
      2 // Use of this source code is governed by a BSD-style license that can be
      3 // found in the LICENSE file.
      4 
      5 #include "config.h"
      6 #include "core/html/LinkManifest.h"
      7 
      8 #include "core/dom/Document.h"
      9 #include "core/frame/LocalFrame.h"
     10 #include "core/html/HTMLLinkElement.h"
     11 #include "core/loader/FrameLoaderClient.h"
     12 
     13 namespace blink {
     14 
     15 PassOwnPtrWillBeRawPtr<LinkManifest> LinkManifest::create(HTMLLinkElement* owner)
     16 {
     17     return adoptPtrWillBeNoop(new LinkManifest(owner));
     18 }
     19 
     20 LinkManifest::LinkManifest(HTMLLinkElement* owner)
     21     : LinkResource(owner)
     22 {
     23 }
     24 
     25 LinkManifest::~LinkManifest()
     26 {
     27 }
     28 
     29 void LinkManifest::process()
     30 {
     31     if (!m_owner || !m_owner->document().frame())
     32         return;
     33 
     34     m_owner->document().frame()->loader().client()->dispatchDidChangeManifest();
     35 }
     36 
     37 bool LinkManifest::hasLoaded() const
     38 {
     39     return false;
     40 }
     41 
     42 void LinkManifest::ownerRemoved()
     43 {
     44     process();
     45 }
     46 
     47 } // namespace blink
     48