Site Settings Desktop: Support adding exceptions for incognito mode.

chrome/test/data/webui/settings/test_site_settings_prefs_browser_proxy.js

Index: chrome/test/data/webui/settings/test_site_settings_prefs_browser_proxy.js
diff --git a/chrome/test/data/webui/settings/test_site_settings_prefs_browser_proxy.js b/chrome/test/data/webui/settings/test_site_settings_prefs_browser_proxy.js
index 0402e1dd5a5d71bbe9b792b4b7426fd2965f1b2b..eff2a1aa2cb55aa47f161789b059e3c4c8805b2c 100644
--- a/chrome/test/data/webui/settings/test_site_settings_prefs_browser_proxy.js
+++ b/chrome/test/data/webui/settings/test_site_settings_prefs_browser_proxy.js
@@ -172,15 +172,15 @@ TestSiteSettingsPrefsBrowserProxy.prototype = {
 
   /** @override */
   resetCategoryPermissionForOrigin: function(
-      primaryPattern, secondaryPattern, contentType) {
+      primaryPattern, secondaryPattern, contentType, incognito) {
     this.methodCalled('resetCategoryPermissionForOrigin',
-        [primaryPattern, secondaryPattern, contentType]);
+        [primaryPattern, secondaryPattern, contentType, incognito]);
     return Promise.resolve();
   },
 
   /** @override */
   setCategoryPermissionForOrigin: function(
-      primaryPattern, secondaryPattern, contentType, value) {
+      primaryPattern, secondaryPattern, contentType, value, incognito) {
     this.methodCalled('setCategoryPermissionForOrigin',
         [primaryPattern, secondaryPattern, contentType, value]);
     return Promise.resolve();