Added uma for pin unlock set up.

chrome/browser/ui/webui/options/options_ui.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/options_ui.h"
 
 #include <algorithm>
 #include <utility>
 #include <vector>
 
@@ skipping 110 matching lines @@
 constexpr char kPinKeyboardHTMLPath[] = "people_page/pin_keyboard.html";
 constexpr char kPinKeyboardJSPath[] = "people_page/pin_keyboard.js";
 constexpr char kPasswordPromptDialogHTMLPath[] =
     "people_page/password_prompt_dialog.html";
 constexpr char kPasswordPromptDialogJSPath[] =
     "people_page/password_prompt_dialog.js";
 constexpr char kLockStateBehaviorHTMLPath[] =
     "people_page/lock_state_behavior.html";
 constexpr char kLockStateBehaviorJSPath[] =
     "people_page/lock_state_behavior.js";
+constexpr char kLockScreenConstantsHTMLPath[] =

[jdufault, 2016/09/21 19:01:46]

These should go before the kLockStateBehavior entries.

[sammiequon, 2016/09/22 00:55:59]

Done.

+    "people_page/lock_screen_constants.html";
+constexpr char kLockScreenConstantsJSPath[] =
+    "people_page/lock_screen_constants.js";
 constexpr char kLockScreenHTMLPath[] = "people_page/lock_screen.html";
 constexpr char kLockScreenJSPath[] = "people_page/lock_screen.js";
 constexpr char kSetupPinHTMLPath[] = "people_page/setup_pin_dialog.html";
 constexpr char kSetupPinJSPath[] = "people_page/setup_pin_dialog.js";
 constexpr char kSettingsRouteHTMLPath[] = "route.html";
 constexpr char kSettingsRouteJSPath[] = "route.js";
 constexpr char kSettingsSharedCSSHTMLPath[] = "settings_shared_css.html";
 constexpr char kSettingsVarsCSSHTMLPath[] = "settings_vars_css.html";
 constexpr char kSettingsPrefsBehaviorHTMLPath[] = "prefs/prefs_behavior.html";
 constexpr char kSettingsPrefsBehaviorJSPath[] = "prefs/prefs_behavior.js";
@@ skipping 113 matching lines @@
   path_to_idr_map_[kPinKeyboardHTMLPath] = IDR_OPTIONS_PIN_KEYBOARD_HTML;
   path_to_idr_map_[kPinKeyboardJSPath] = IDR_OPTIONS_PIN_KEYBOARD_JS;
   path_to_idr_map_[kPasswordPromptDialogHTMLPath] =
       IDR_OPTIONS_PASSWORD_PROMPT_DIALOG_HTML;
   path_to_idr_map_[kPasswordPromptDialogJSPath] =
       IDR_OPTIONS_PASSWORD_PROMPT_DIALOG_JS;
   path_to_idr_map_[kLockStateBehaviorHTMLPath] =
       IDR_OPTIONS_LOCK_STATE_BEHAVIOR_HTML;
   path_to_idr_map_[kLockStateBehaviorJSPath] =
       IDR_OPTIONS_LOCK_STATE_BEHAVIOR_JS;
+  path_to_idr_map_[kLockScreenConstantsHTMLPath] =

[jdufault, 2016/09/21 19:01:46]

These should go before kLockStateBehavior entries

[sammiequon, 2016/09/22 00:55:59]

Done.

+      IDR_OPTIONS_LOCK_SCREEN_CONSTANTS_HTML;
+  path_to_idr_map_[kLockScreenConstantsJSPath] =
+      IDR_OPTIONS_LOCK_SCREEN_CONSTANTS_JS;
   path_to_idr_map_[kLockScreenHTMLPath] = IDR_OPTIONS_LOCK_SCREEN_HTML;
   path_to_idr_map_[kLockScreenJSPath] = IDR_OPTIONS_LOCK_SCREEN_JS;
   path_to_idr_map_[kSetupPinHTMLPath] = IDR_OPTIONS_SETUP_PIN_DIALOG_HTML;
   path_to_idr_map_[kSetupPinJSPath] = IDR_OPTIONS_SETUP_PIN_DIALOG_JS;
   path_to_idr_map_[kSettingsRouteHTMLPath] = IDR_OPTIONS_ROUTE_HTML;
   path_to_idr_map_[kSettingsRouteJSPath] = IDR_OPTIONS_ROUTE_JS;
   path_to_idr_map_[kSettingsSharedCSSHTMLPath] = IDR_SETTINGS_SHARED_CSS_HTML;
   path_to_idr_map_[kSettingsVarsCSSHTMLPath] = IDR_SETTINGS_VARS_CSS_HTML;
   path_to_idr_map_[kSettingsPrefsBehaviorHTMLPath] =
       IDR_SETTINGS_PREFS_BEHAVIOR_HTML;
@@ skipping 295 matching lines @@
   // Add only if handler's service is enabled.
   if (handler->IsEnabled()) {
     // Add handler to the list and also pass the ownership.
     web_ui()->AddMessageHandler(handler.release());
     handler_raw->GetLocalizedValues(localized_strings);
     handlers_.push_back(handler_raw);
   }
 }
 
 }  // namespace options