Move:...

chrome/browser/visitedlink_event_listener.cc

-// Copyright (c) 2009 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#include "chrome/browser/visitedlink_event_listener.h"
-
-#include "base/shared_memory.h"
-#include "chrome/browser/renderer_host/render_process_host.h"
-
-using base::Time;
-using base::TimeDelta;
-
-// The amount of time we wait to accumulate visited link additions.
-static const int kCommitIntervalMs = 100;
-
-VisitedLinkEventListener::VisitedLinkEventListener() {
-}
-
-VisitedLinkEventListener::~VisitedLinkEventListener() {
-}
-
-void VisitedLinkEventListener::NewTable(base::SharedMemory* table_memory) {
-  if (!table_memory)
-    return;
-
-  // Send to all RenderProcessHosts.
-  for (RenderProcessHost::iterator i(RenderProcessHost::AllHostsIterator());
-       !i.IsAtEnd(); i.Advance()) {
-    if (!i.GetCurrentValue()->HasConnection())
-      continue;
-
-    i.GetCurrentValue()->SendVisitedLinkTable(table_memory);
-  }
-}
-
-void VisitedLinkEventListener::Add(VisitedLinkMaster::Fingerprint fingerprint) {
-  pending_visited_links_.push_back(fingerprint);
-
-  if (!coalesce_timer_.IsRunning()) {
-    coalesce_timer_.Start(
-        TimeDelta::FromMilliseconds(kCommitIntervalMs), this,
-        &VisitedLinkEventListener::CommitVisitedLinks);
-  }
-}
-
-void VisitedLinkEventListener::Reset() {
-  pending_visited_links_.clear();
-  coalesce_timer_.Stop();
-
-  // Send to all RenderProcessHosts.
-  for (RenderProcessHost::iterator i(RenderProcessHost::AllHostsIterator());
-       !i.IsAtEnd(); i.Advance()) {
-    i.GetCurrentValue()->ResetVisitedLinks();
-  }
-}
-
-void VisitedLinkEventListener::CommitVisitedLinks() {
-  // Send to all RenderProcessHosts.
-  for (RenderProcessHost::iterator i(RenderProcessHost::AllHostsIterator());
-       !i.IsAtEnd(); i.Advance()) {
-    i.GetCurrentValue()->AddVisitedLinks(pending_visited_links_);
-  }
-
-  pending_visited_links_.clear();
-}