Cleanup: IWYU for browser_navigator.h and browser_navigator_params.h.

chrome/browser/ui/toolbar/back_forward_menu_model.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/toolbar/back_forward_menu_model.h"
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/prefs/pref_service.h"
 #include "base/strings/string_number_conversions.h"
 #include "build/build_config.h"
 #include "chrome/browser/favicon/favicon_service_factory.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/ui/browser.h"
 #include "chrome/browser/ui/browser_commands.h"
+#include "chrome/browser/ui/browser_navigator_params.h"
 #include "chrome/browser/ui/singleton_tabs.h"
 #include "chrome/browser/ui/tabs/tab_strip_model.h"
 #include "chrome/common/pref_names.h"
 #include "chrome/common/url_constants.h"
 #include "chrome/grit/generated_resources.h"
 #include "components/favicon_base/favicon_types.h"
 #include "content/public/browser/favicon_status.h"
 #include "content/public/browser/navigation_controller.h"
 #include "content/public/browser/navigation_entry.h"
 #include "content/public/browser/user_metrics.h"
@@ skipping 434 matching lines @@
   if (controller_index >= 0 && controller_index < controller.GetEntryCount())
     return controller.GetEntryAtIndex(controller_index);
 
   NOTREACHED();
   return NULL;
 }
 
 std::string BackForwardMenuModel::BuildActionName(
     const std::string& action, int index) const {
   DCHECK(!action.empty());
-  DCHECK(index >= -1);
+  DCHECK_GE(index, -1);
   std::string metric_string;
   if (model_type_ == FORWARD_MENU)
     metric_string += "ForwardMenu_";
   else
     metric_string += "BackMenu_";
   metric_string += action;
   if (index != -1) {
     // +1 is for historical reasons (indices used to start at 1).
     metric_string += base::IntToString(index + 1);
   }
   return metric_string;
 }