Remove chrome/ code to handle App Notifications

chrome/common/extensions/extension_constants.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/extensions/extension_constants.h"
 #include "chrome/common/extensions/extension_manifest_constants.h"
 
 #include <vector>
 
 #include "base/command_line.h"
@@ skipping 136 matching lines @@
 
 const char kAppStateNotInstalled[] = "not_installed";
 const char kAppStateInstalled[] = "installed";
 const char kAppStateDisabled[] = "disabled";
 const char kAppStateRunning[] = "running";
 const char kAppStateCannotRun[] = "cannot_run";
 const char kAppStateReadyToRun[] = "ready_to_run";
 
 const char kMediaFileSystemPathPart[] = "_";
 
-const char kAppNotificationsIncognitoError[] =
-    "This API is not accessible by 'split' mode "
-    "extensions in incognito windows.";
-
 const int kExtensionIconSizes[] = {
   EXTENSION_ICON_GIGANTOR,  // 512
   EXTENSION_ICON_EXTRA_LARGE,  // 256
   EXTENSION_ICON_LARGE,  // 128
   EXTENSION_ICON_MEDIUM,  // 48
   EXTENSION_ICON_SMALL,  // 32
   EXTENSION_ICON_SMALLISH,  // 24
   EXTENSION_ICON_BITTY  // 16
 };
 
@@ skipping 10 matching lines @@
 
 const int kScriptBadgeIconSizes[] = {
   EXTENSION_ICON_BITTY,  // 16
   2 * EXTENSION_ICON_BITTY  // 32
 };
 
 const size_t kNumScriptBadgeIconSizes =
     arraysize(kScriptBadgeIconSizes);
 
 }  // namespace extension_misc