Fix linking issue for Chromium Browser with Ozone build.

chrome/browser/metrics/chrome_browser_main_extra_parts_metrics.cc

 // Copyright (c) 2013 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/metrics/chrome_browser_main_extra_parts_metrics.h"
 
 #include <string>
 
 #include "base/bind.h"
 #include "base/command_line.h"
@@ skipping 12 matching lines @@
 #include "chrome/browser/shell_integration.h"
 #include "content/public/browser/browser_thread.h"
 #include "ui/base/touch/touch_device.h"
 #include "ui/base/ui_base_switches.h"
 #include "ui/events/event_switches.h"
 
 #if defined(OS_LINUX) && !defined(OS_CHROMEOS)
 #include <gnu/libc-version.h>
 
 #include "base/version.h"
+#if defined(USE_X11)
 #include "ui/base/x/x11_util.h"
+#endif
 #endif  // defined(OS_LINUX) && !defined(OS_CHROMEOS)
 
 #if defined(OS_WIN)
 #include "chrome/installer/util/google_update_settings.h"
 #endif  // defined(OS_WIN)
 
 namespace {
 
 enum UMALinuxGlibcVersion {
   UMA_LINUX_GLIBC_NOT_PARSEABLE,
@@ skipping 82 matching lines @@
             static_cast<UMALinuxGlibcVersion>(translated_glibc_minor_version);
       }
     }
   }
   UMA_HISTOGRAM_ENUMERATION("Linux.GlibcVersion", glibc_version_result,
                             UMA_LINUX_GLIBC_VERSION_COUNT);
 #endif
 }
 
 void RecordLinuxWindowManager() {
-#if defined(OS_LINUX) && !defined(OS_CHROMEOS)
+#if defined(USE_X11) && !defined(OS_CHROMEOS)
   ui::WindowManagerName name = ui::GuessWindowManager();
   UMALinuxWindowManager uma_name = UMA_LINUX_WINDOW_MANAGER_OTHER;
   switch (name) {
     case ui::WM_UNKNOWN:
       uma_name = UMA_LINUX_WINDOW_MANAGER_OTHER;
       break;
     case ui::WM_BLACKBOX:
       uma_name = UMA_LINUX_WINDOW_MANAGER_BLACKBOX;
       break;
     case ui::WM_CHROME_OS:
@@ skipping 93 matching lines @@
 #endif
 }
 
 namespace chrome {
 
 void AddMetricsExtraParts(ChromeBrowserMainParts* main_parts) {
   main_parts->AddParts(new ChromeBrowserMainExtraPartsMetrics());
 }
 
 }  // namespace chrome