Move all core files in //components/sessions into core/ subdir

components/sessions/session_types.cc

-// Copyright 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 "components/sessions/session_types.h"
-
-#include "base/basictypes.h"
-#include "base/stl_util.h"
-#include "components/sessions/session_command.h"
-
-namespace sessions {
-
-//using class SerializedNavigationEntry;
-
-// SessionTab -----------------------------------------------------------------
-
-SessionTab::SessionTab()
-    : tab_visual_index(-1),
-      current_navigation_index(-1),
-      pinned(false) {
-}
-
-SessionTab::~SessionTab() {
-}
-
-void SessionTab::SetFromSyncData(const sync_pb::SessionTab& sync_data,
-                                 base::Time timestamp) {
-  window_id.set_id(sync_data.window_id());
-  tab_id.set_id(sync_data.tab_id());
-  tab_visual_index = sync_data.tab_visual_index();
-  current_navigation_index = sync_data.current_navigation_index();
-  pinned = sync_data.pinned();
-  extension_app_id = sync_data.extension_app_id();
-  user_agent_override.clear();
-  this->timestamp = timestamp;
-  navigations.clear();
-  for (int i = 0; i < sync_data.navigation_size(); ++i) {
-    navigations.push_back(
-        SerializedNavigationEntry::FromSyncData(i, sync_data.navigation(i)));
-  }
-  session_storage_persistent_id.clear();
-  variation_ids.clear();
-  for (int i = 0; i < sync_data.variation_id_size(); ++i)
-    variation_ids.push_back(sync_data.variation_id(i));
-}
-
-sync_pb::SessionTab SessionTab::ToSyncData() const {
-  sync_pb::SessionTab sync_data;
-  sync_data.set_tab_id(tab_id.id());
-  sync_data.set_window_id(window_id.id());
-  sync_data.set_tab_visual_index(tab_visual_index);
-  sync_data.set_current_navigation_index(current_navigation_index);
-  sync_data.set_pinned(pinned);
-  sync_data.set_extension_app_id(extension_app_id);
-  for (const SerializedNavigationEntry& navigation : navigations) {
-    *sync_data.add_navigation() = navigation.ToSyncData();
-  }
-  for (const variations::VariationID variation_id : variation_ids) {
-    sync_data.add_variation_id(variation_id);
-  }
-  return sync_data;
-}
-
-// SessionWindow ---------------------------------------------------------------
-
-SessionWindow::SessionWindow()
-    : selected_tab_index(-1),
-      type(TYPE_TABBED),
-      is_constrained(true),
-      show_state(ui::SHOW_STATE_DEFAULT) {
-}
-
-SessionWindow::~SessionWindow() {
-  STLDeleteElements(&tabs);
-}
-
-sync_pb::SessionWindow SessionWindow::ToSyncData() const {
-  sync_pb::SessionWindow sync_data;
-  sync_data.set_window_id(window_id.id());
-  sync_data.set_selected_tab_index(selected_tab_index);
-  switch (type) {
-    case SessionWindow::TYPE_TABBED:
-      sync_data.set_browser_type(
-          sync_pb::SessionWindow_BrowserType_TYPE_TABBED);
-      break;
-    case SessionWindow::TYPE_POPUP:
-      sync_data.set_browser_type(
-        sync_pb::SessionWindow_BrowserType_TYPE_POPUP);
-      break;
-    default:
-      NOTREACHED() << "Unhandled browser type.";
-  }
-
-  for (size_t i = 0; i < tabs.size(); i++)
-    sync_data.add_tab(tabs[i]->tab_id.id());
-
-  return sync_data;
-}
-
-}  // namespace sessions