Factor tab context menu into a shared model and fix mac and win to use it. Im...

chrome/browser/tab_menu_model.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/tab_menu_model.h"
+
+#include "chrome/browser/tabs/tab_strip_model.h"
+#include "grit/generated_resources.h"
+
+TabMenuModel::TabMenuModel(menus::SimpleMenuModel::Delegate* delegate)
+    : menus::SimpleMenuModel(delegate) {
+  Build();
+}
+
+void TabMenuModel::Build() {
+  AddItemWithStringId(TabStripModel::CommandNewTab, IDS_TAB_CXMENU_NEWTAB);
+  AddSeparator();
+  AddItemWithStringId(TabStripModel::CommandReload, IDS_TAB_CXMENU_RELOAD);
+  AddItemWithStringId(TabStripModel::CommandDuplicate,
+                      IDS_TAB_CXMENU_DUPLICATE);
+  // On Mac the HIG prefers "pin/unpin" to a checkmark. The Mac code will fix up
+  // the actual string based on the tab's state via the delegate.
+#if defined(OS_MACOSX)
+  AddItemWithStringId(TabStripModel::CommandTogglePinned,
+                      IDS_TAB_CXMENU_PIN_TAB);
+#else
+  AddCheckItemWithStringId(TabStripModel::CommandTogglePinned,
+                           IDS_TAB_CXMENU_PIN_TAB);
+#endif
+  AddSeparator();
+  AddItemWithStringId(TabStripModel::CommandCloseTab,
+                      IDS_TAB_CXMENU_CLOSETAB);
+  AddItemWithStringId(TabStripModel::CommandCloseOtherTabs,
+                      IDS_TAB_CXMENU_CLOSEOTHERTABS);
+  AddItemWithStringId(TabStripModel::CommandCloseTabsToRight,
+                      IDS_TAB_CXMENU_CLOSETABSTORIGHT);
+  AddItemWithStringId(TabStripModel::CommandCloseTabsOpenedBy,
+                      IDS_TAB_CXMENU_CLOSETABSOPENEDBY);
+  AddSeparator();
+  AddItemWithStringId(TabStripModel::CommandRestoreTab, IDS_RESTORE_TAB);
+  AddItemWithStringId(TabStripModel::CommandBookmarkAllTabs,
+                      IDS_TAB_CXMENU_BOOKMARK_ALL_TABS);
+}