Add sidebar views implementation using ExtensionSystem SidebarManager

chrome/common/pref_names.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/common/pref_names.h"
 
 #include "base/basictypes.h"
 #include "chrome/common/pref_font_webkit_names.h"
 
 namespace prefs {
@@ skipping 1451 matching lines @@
 
 // Whether Extensions are enabled.
 const char kDisableExtensions[] = "extensions.disabled";
 
 // Whether the plugin finder that lets you install missing plugins is enabled.
 const char kDisablePluginFinder[] = "plugins.disable_plugin_finder";
 
 // Customized app page names that appear on the New Tab Page.
 const char kNtpAppPageNames[] = "ntp.app_page_names";
 
+const char kExtensionSidebarWidth[] = "extensions.sidebar.width";
+
 #if defined(OS_ANDROID)
 // Keeps track of currently open tabs collapsed state in the Other Devices menu.
 const char kNtpCollapsedCurrentlyOpenTabs[] = "ntp.collapsed_open_tabs";
 #endif
 
 // Keeps track of which sessions are collapsed in the Other Devices menu.
 const char kNtpCollapsedForeignSessions[] = "ntp.collapsed_foreign_sessions";
 
 #if defined(OS_ANDROID)
 // Keeps track of recently closed tabs collapsed state in the Other Devices
@@ skipping 735 matching lines @@
     "supervised_users.whitelists";
 
 #if defined(ENABLE_EXTENSIONS)
 // Policy that indicates how to handle animated images.
 const char kAnimationPolicy[] = "settings.a11y.animation_policy";
 #endif
 
 const char kBackgroundTracingLastUpload[] = "background_tracing.last_upload";
 
 }  // namespace prefs