Refactor SyncedWindowDelegateAndroid into TabModel

chrome/browser/ui/android/tab_model/tab_model_list.cc

+// Copyright (c) 2012 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/ui/android/tab_model/tab_model_list.h"
+
+#include "chrome/browser/profiles/profile.h"
+#include "chrome/browser/ui/android/tab_model/tab_model.h"
+
+namespace {
+
+// Maintains and gives access to a static list of TabModel instances.
+static TabModelList::TabModelVector& tab_models() {
+  CR_DEFINE_STATIC_LOCAL(TabModelList::TabModelVector,
+                         tab_model_vector, ());
+  return tab_model_vector;
+}
+
+}  // namespace
+
+void TabModelList::AddTabModel(TabModel* tab_model) {
+  DCHECK(tab_model);
+  tab_models().push_back(tab_model);
+}
+
+void TabModelList::RemoveTabModel(TabModel* tab_model) {
+  DCHECK(tab_model);
+  TabModelList::iterator remove_tab_model =
+      std::find(tab_models().begin(), tab_models().end(), tab_model);
+
+  if (remove_tab_model != tab_models().end())
+    tab_models().erase(remove_tab_model);
+}
+
+TabModel* TabModelList::GetTabModelWithProfile(
+    Profile* profile) {
+  for (TabModelList::const_iterator i = TabModelList::begin();
+      i != TabModelList::end(); ++i) {
+    if ((*i)->GetProfile()->IsSameProfile(profile))
+      return *i;
+  }
+
+  return NULL;
+}
+
+TabModel* TabModelList::FindTabModelWithId(
+    SessionID::id_type desired_id) {
+  for (TabModelList::const_iterator i = TabModelList::begin();
+      i != TabModelList::end(); i++) {
+    if ((*i)->GetSessionId() == desired_id)
+      return *i;
+  }
+
+  return NULL;
+}
+
+bool TabModelList::IsOffTheRecordSessionActive() {
+  for (TabModelList::const_iterator i = TabModelList::begin();
+      i != TabModelList::end(); i++) {
+    if ((*i)->GetProfile()->IsOffTheRecord())
+      return true;
+  }
+
+  return false;
+}
+
+TabModelList::const_iterator TabModelList::begin() {
+  return tab_models().begin();
+}
+
+TabModelList::const_iterator TabModelList::end() {
+  return tab_models().end();
+}
+
+bool TabModelList::empty() {
+  return tab_models().empty();
+}
+
+size_t TabModelList::size() {
+  return tab_models().size();
+}