Revert 35883 - Mac: Other approach for IPCing child task_ts....

chrome/browser/browser.cc

 // Copyright (c) 2010 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/browser.h"
 
 #include "app/animation.h"
 #include "app/l10n_util.h"
 #include "base/base_paths.h"
 #include "base/command_line.h"
@@ skipping 2539 matching lines @@
   command_updater_.UpdateCommandEnabled(IDC_ZOOM_NORMAL, true);
   command_updater_.UpdateCommandEnabled(IDC_ZOOM_MINUS, true);
 
   // Show various bits of UI
   command_updater_.UpdateCommandEnabled(IDC_OPEN_FILE, true);
   command_updater_.UpdateCommandEnabled(IDC_CREATE_SHORTCUTS, false);
   command_updater_.UpdateCommandEnabled(IDC_DEV_TOOLS, true);
   command_updater_.UpdateCommandEnabled(IDC_DEV_TOOLS_CONSOLE, true);
 // TODO(viettrungluu): Temporarily disabled on Mac. Must disable here (not in
 // BWC) so that it also affects the page menu. http://crbug.com/13156
-//#if !defined(OS_MACOSX)
+#if !defined(OS_MACOSX)
   command_updater_.UpdateCommandEnabled(IDC_TASK_MANAGER, true);
-//#endif
+#endif
   command_updater_.UpdateCommandEnabled(IDC_SELECT_PROFILE, true);
   command_updater_.UpdateCommandEnabled(IDC_SHOW_HISTORY, true);
   command_updater_.UpdateCommandEnabled(IDC_SHOW_BOOKMARK_MANAGER, true);
   command_updater_.UpdateCommandEnabled(IDC_SHOW_EXTENSION_SHELF, true);
   command_updater_.UpdateCommandEnabled(IDC_SHOW_DOWNLOADS, true);
   command_updater_.UpdateCommandEnabled(IDC_HELP_PAGE, true);
   command_updater_.UpdateCommandEnabled(IDC_IMPORT_SETTINGS, true);
 
   ExtensionsService* extensions_service = profile()->GetExtensionsService();
   bool enable_extensions =
@@ skipping 623 matching lines @@
 ///////////////////////////////////////////////////////////////////////////////
 // BrowserToolbarModel (private):
 
 NavigationController* Browser::BrowserToolbarModel::GetNavigationController() {
   // This |current_tab| can be NULL during the initialization of the
   // toolbar during window creation (i.e. before any tabs have been added
   // to the window).
   TabContents* current_tab = browser_->GetSelectedTabContents();
   return current_tab ? &current_tab->controller() : NULL;
 }