Support remote installation of extensions and apps.

extensions/browser/extension_prefs.cc

 // Copyright 2014 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 "extensions/browser/extension_prefs.h"
 
 #include <iterator>
 
 #include "base/command_line.h"
 #include "base/prefs/pref_notifier.h"
@@ skipping 777 matching lines @@
 
 int ExtensionPrefs::GetDisableReasons(const std::string& extension_id) const {
   int value = -1;
   if (ReadPrefAsInteger(extension_id, kPrefDisableReasons, &value) &&
       value >= 0) {
     return value;
   }
   return Extension::DISABLE_NONE;
 }
 
+bool ExtensionPrefs::HasDisableReason(
+    const std::string& extension_id,
+    Extension::DisableReason disable_reason) const {
+  return (GetDisableReasons(extension_id) & disable_reason) != 0;
+}
+
 void ExtensionPrefs::AddDisableReason(const std::string& extension_id,
                                       Extension::DisableReason disable_reason) {
   ModifyDisableReason(extension_id, disable_reason, DISABLE_REASON_ADD);
 }
 
 void ExtensionPrefs::RemoveDisableReason(
     const std::string& extension_id,
     Extension::DisableReason disable_reason) {
   ModifyDisableReason(extension_id, disable_reason, DISABLE_REASON_REMOVE);
 }
@@ skipping 1425 matching lines @@
   extension_pref_value_map_->RegisterExtension(
       extension_id, install_time, is_enabled, is_incognito_enabled);
 
   FOR_EACH_OBSERVER(
       ExtensionPrefsObserver,
       observer_list_,
       OnExtensionRegistered(extension_id, install_time, is_enabled));
 }
 
 }  // namespace extensions