FBTF: Move the TabRestoreService::Observer into its own file.

chrome/browser/sessions/session_types.cc

 // Copyright (c) 2006-2008 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/sessions/session_types.h"
 
 #include "base/string_util.h"
 #include "chrome/browser/browser.h"
 #include "chrome/browser/tab_contents/navigation_controller.h"
 #include "chrome/browser/tab_contents/navigation_entry.h"
 
 // TabNavigation --------------------------------------------------------------
 
+TabNavigation::TabNavigation()
+    : transition_(PageTransition::TYPED),
+      type_mask_(0),
+      index_(-1) {
+}
+
+TabNavigation::TabNavigation(int index,
+                             const GURL& virtual_url,
+                             const GURL& referrer,
+                             const string16& title,
+                             const std::string& state,
+                             PageTransition::Type transition)
+    : virtual_url_(virtual_url),
+      referrer_(referrer),
+      title_(title),
+      state_(state),
+      transition_(transition),
+      type_mask_(0),
+      index_(index) {
+}
+
+TabNavigation::TabNavigation(const TabNavigation& tab)
+    : virtual_url_(tab.virtual_url_),
+      referrer_(tab.referrer_),
+      title_(tab.title_),
+      state_(tab.state_),
+      transition_(tab.transition_),
+      type_mask_(tab.type_mask_),
+      index_(tab.index_) {
+}
+
+TabNavigation::~TabNavigation() {
+}
+
+TabNavigation& TabNavigation::operator=(const TabNavigation& tab) {
+  virtual_url_ = tab.virtual_url_;
+  referrer_ = tab.referrer_;
+  title_ = tab.title_;
+  state_ = tab.state_;
+  transition_ = tab.transition_;
+  type_mask_ = tab.type_mask_;
+  index_ = tab.index_;
+  return *this;
+}
+
 // static
 NavigationEntry* TabNavigation::ToNavigationEntry(int page_id,
                                                   Profile *profile) const {
   NavigationEntry* entry = NavigationController::CreateNavigationEntry(
       virtual_url_,
       referrer_,
       // Use a transition type of reload so that we don't incorrectly
       // increase the typed count.
       PageTransition::RELOAD,
       profile);
 
   entry->set_page_id(page_id);
   entry->set_title(title_);
   entry->set_content_state(state_);
   entry->set_has_post_data(type_mask_ & TabNavigation::HAS_POST_DATA);
 
   return entry;
 }
 
 void TabNavigation::SetFromNavigationEntry(const NavigationEntry& entry) {
   virtual_url_ = entry.virtual_url();
   referrer_ = entry.referrer();
   title_ = entry.title();
   state_ = entry.content_state();
   transition_ = entry.transition_type();
   type_mask_ = entry.has_post_data() ? TabNavigation::HAS_POST_DATA : 0;
 }
 
+// SessionTab -----------------------------------------------------------------
+
+SessionTab::SessionTab()
+    : tab_visual_index(-1),
+      current_navigation_index(-1),
+      pinned(false) {
+}
+
+SessionTab::~SessionTab() {
+}
+
 // SessionWindow ---------------------------------------------------------------
 
 SessionWindow::SessionWindow()
     : selected_tab_index(-1),
       type(Browser::TYPE_NORMAL),
       is_constrained(true),
       is_maximized(false) {
 }
 
 SessionWindow::~SessionWindow() {
   STLDeleteElements(&tabs);
 }
 
 // ForeignSession --------------------------------------------------------------
 
 ForeignSession::ForeignSession() : foreign_tession_tag("invalid") {
 }
 
 ForeignSession::~ForeignSession() {
   STLDeleteElements(&windows);
 }