Add tooltips to cr-policy-indicator

chrome/browser/extensions/api/settings_private/prefs_util.cc

 // Copyright 2015 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/extensions/api/settings_private/prefs_util.h"
 
 #include "base/prefs/pref_service.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/extensions/chrome_extension_function.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/common/pref_names.h"
 #include "components/proxy_config/proxy_config_pref_names.h"
 #include "components/url_formatter/url_fixer.h"
 #include "extensions/browser/extension_pref_value_map.h"
 #include "extensions/browser/extension_pref_value_map_factory.h"
 #include "extensions/browser/extension_registry.h"
+#include "extensions/common/extension.h"
 
 #if defined(OS_CHROMEOS)
 #include "chrome/browser/chromeos/ownership/owner_settings_service_chromeos.h"
 #include "chrome/browser/chromeos/ownership/owner_settings_service_chromeos_factory.h"
 #include "chrome/browser/chromeos/policy/browser_policy_connector_chromeos.h"
 #include "chrome/browser/chromeos/profiles/profile_helper.h"
 #include "chrome/browser/chromeos/settings/cros_settings.h"
 #include "chromeos/settings/cros_settings_names.h"
 #endif
 
@@ skipping 155 matching lines @@
     pref_object->type = GetType(name, pref->GetType());
     pref_object->value.reset(pref->GetValue()->DeepCopy());
   }
 
 #if defined(OS_CHROMEOS)
   if (IsPrefPrimaryUserControlled(name)) {
     pref_object->policy_source =
         settings_private::PolicySource::POLICY_SOURCE_PRIMARY_USER;
     pref_object->policy_enforcement =
         settings_private::PolicyEnforcement::POLICY_ENFORCEMENT_ENFORCED;
+    pref_object->policy_source_name.reset(new std::string(
+        user_manager::UserManager::Get()->GetPrimaryUser()->email()));
     return pref_object.Pass();
   }
   if (IsPrefEnterpriseManaged(name)) {
     // Enterprise managed prefs are treated the same as device policy restricted
     // prefs in the UI.
     pref_object->policy_source =
         settings_private::PolicySource::POLICY_SOURCE_DEVICE_POLICY;
     pref_object->policy_enforcement =
         settings_private::PolicyEnforcement::POLICY_ENFORCEMENT_ENFORCED;
     return pref_object.Pass();
@@ skipping 20 matching lines @@
 #if defined(OS_CHROMEOS)
   if (IsPrefOwnerControlled(name)) {
     // Check for owner controlled after managed checks because if there is a
     // device policy there is no "owner". (In the unlikely case that both
     // situations apply, either badge is potentially relevant, so the order
     // is somewhat arbitrary).
     pref_object->policy_source =
         settings_private::PolicySource::POLICY_SOURCE_OWNER;
     pref_object->policy_enforcement =
         settings_private::PolicyEnforcement::POLICY_ENFORCEMENT_ENFORCED;
+    pref_object->policy_source_name.reset(
+        new std::string(user_manager::UserManager::Get()->GetOwnerEmail()));
     return pref_object.Pass();
   }
 #endif
 
   if (pref && pref->IsExtensionControlled()) {
-    pref_object->policy_source =
-        settings_private::PolicySource::POLICY_SOURCE_EXTENSION;
-    pref_object->policy_enforcement =
-        settings_private::PolicyEnforcement::POLICY_ENFORCEMENT_ENFORCED;
     std::string extension_id =
         ExtensionPrefValueMapFactory::GetForBrowserContext(profile_)
             ->GetExtensionControllingPref(pref->name());
-    pref_object->extension_id.reset(new std::string(extension_id));
-    return pref_object.Pass();
+    const Extension* extension = ExtensionRegistry::Get(profile_)->
+        GetExtensionById(extension_id, ExtensionRegistry::ENABLED);
+    if (extension) {
+      pref_object->policy_source =
+          settings_private::PolicySource::POLICY_SOURCE_EXTENSION;
+      pref_object->policy_enforcement =
+          settings_private::PolicyEnforcement::POLICY_ENFORCEMENT_ENFORCED;
+      pref_object->extension_id.reset(new std::string(extension_id));
+      pref_object->policy_source_name.reset(new std::string(extension->name()));
+      return pref_object.Pass();
+    }
   }
   if (pref && (!pref->IsUserModifiable() || IsPrefSupervisorControlled(name))) {
     // TODO(stevenjb): Investigate whether either of these should be badged.
     pref_object->read_only.reset(new bool(true));
     return pref_object.Pass();
   }
 
   return pref_object.Pass();
 }
 
@@ skipping 197 matching lines @@
 
 bool PrefsUtil::IsCrosSetting(const std::string& pref_name) {
 #if defined(OS_CHROMEOS)
   return CrosSettings::Get()->IsCrosSettings(pref_name);
 #else
   return false;
 #endif
 }
 
 }  // namespace extensions