Based on the rest of the codebase, I think we're supposed to #include chromiu...

chrome/browser/gtk/first_run_dialog.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/gtk/first_run_dialog.h"
 
 #include "app/l10n_util.h"
 #include "app/resource_bundle.h"
 #include "base/message_loop.h"
 #include "chrome/browser/gtk/gtk_chrome_link_button.h"
 #include "chrome/browser/process_singleton.h"
 #include "chrome/browser/shell_integration.h"
 #include "chrome/common/gtk_util.h"
 #include "chrome/common/platform_util.h"
 #include "chrome/installer/util/google_update_settings.h"
+#include "grit/chromium_strings.h"
 #include "grit/generated_resources.h"
-#include "grit/google_chrome_strings.h"
 #include "grit/locale_settings.h"
 
 #if defined(USE_LINUX_BREAKPAD)
 #include "chrome/app/breakpad_linux.h"
 #endif
 
 // static
 bool FirstRunDialog::Show(Profile* profile,
                           ProcessSingleton* process_singleton) {
   int response = -1;
@@ skipping 158 matching lines @@
 
 void FirstRunDialog::FirstRunDone() {
   // Set preference to show first run bubble and welcome page.
   FirstRun::SetShowFirstRunBubblePref();
   FirstRun::SetShowWelcomePagePref();
 
   gtk_widget_destroy(dialog_);
   MessageLoop::current()->Quit();
   delete this;
 }