Remove Page dependency from NetworkStateNotifier

third_party/WebKit/Source/core/page/Page.cpp

 /*
  * Copyright (C) 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013 Apple Inc. All
  * Rights Reserved.
  * Copyright (C) 2008 Torch Mobile Inc. All rights reserved.
  * (http://www.torchmobile.com/)
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
  * License as published by the Free Software Foundation; either
  * version 2 of the License, or (at your option) any later version.
@@ skipping 54 matching lines @@
 static Page::PageSet& allPages() {
   DEFINE_STATIC_LOCAL(Page::PageSet, pages, ());
   return pages;
 }
 
 Page::PageSet& Page::ordinaryPages() {
   DEFINE_STATIC_LOCAL(Page::PageSet, pages, ());
   return pages;
 }
 
-void Page::networkStateChanged(bool online) {
-  HeapVector<Member<LocalFrame>> frames;
-
-  // Get all the frames of all the pages in all the page groups
-  for (Page* page : allPages()) {
-    for (Frame* frame = page->mainFrame(); frame;
-         frame = frame->tree().traverseNext()) {
-      // FIXME: There is currently no way to dispatch events to out-of-process
-      // frames.
-      if (frame->isLocalFrame())
-        frames.push_back(toLocalFrame(frame));
-    }
-  }
-
-  AtomicString eventName =
-      online ? EventTypeNames::online : EventTypeNames::offline;
-  for (const auto& frame : frames) {
-    frame->domWindow()->dispatchEvent(Event::create(eventName));
-    InspectorInstrumentation::networkStateChanged(frame.get(), online);
-  }
-}
-
 float deviceScaleFactor(LocalFrame* frame) {
   if (!frame)
     return 1;
   Page* page = frame->page();
   if (!page)
     return 1;
   return page->deviceScaleFactor();
 }
 
 Page* Page::createOrdinary(PageClients& pageClients) {
@@ skipping 445 matching lines @@
     : chromeClient(nullptr),
       contextMenuClient(nullptr),
       editorClient(nullptr),
       spellCheckerClient(nullptr) {}
 
 Page::PageClients::~PageClients() {}
 
 template class CORE_TEMPLATE_EXPORT Supplement<Page>;
 
 }  // namespace blink