Adds UMA for display color calibration in ChromeOS.

chrome/browser/ui/webui/options/chromeos/display_options_handler.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/webui/options/chromeos/display_options_handler.h"
 
 #include <string>
 
 #include "ash/display/display_controller.h"
 #include "ash/display/display_manager.h"
 #include "ash/display/output_configurator_animation.h"
 #include "ash/display/resolution_notification_controller.h"
 #include "ash/shell.h"
 #include "base/bind.h"
 #include "base/logging.h"
+#include "base/metrics/user_metrics.h"
 #include "base/strings/string_number_conversions.h"
 #include "base/strings/stringprintf.h"
 #include "base/values.h"
 #include "chrome/browser/chromeos/display/display_preferences.h"
 #include "content/public/browser/web_ui.h"
 #include "grit/ash_strings.h"
 #include "grit/generated_resources.h"
 #include "ui/base/l10n/l10n_util.h"
 #include "ui/gfx/display.h"
 #include "ui/gfx/rect.h"
@@ skipping 437 matching lines @@
     LOG(ERROR) << "Invalid profile: " << profile_value;
     return;
   }
 
   if (profile_id < ui::COLOR_PROFILE_STANDARD ||
       profile_id > ui::COLOR_PROFILE_READING) {
     LOG(ERROR) << "Invalid profile_id: " << profile_id;
     return;
   }
 
+  base::RecordAction(base::UserMetricsAction("ColorProfileChanged"));
+
   GetDisplayManager()->SetColorCalibrationProfile(
       display_id, static_cast<ui::ColorCalibrationProfile>(profile_id));
   SendAllDisplayInfo();
 }
 
 }  // namespace options
 }  // namespace chromeos