MD Settings: make blowing away per-origin data (i.e. cookies) easier

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 83f02809fa6e3c89e6a478123b6d1c9651161df5..82fd3e8c27cab1ea645ac7e492304d079fd12c2f 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
@@ -52,6 +52,8 @@ var TestSiteSettingsPrefsBrowserProxy = function() {
     'getExceptionList',
     'observeProtocolHandlers',
     'observeProtocolHandlersEnabledState',
+    'reloadCookies',
+    'removeCookie',
     'removeProtocolHandler',
     'removeUsbDevice',
     'removeZoomLevel',
@@ -228,6 +230,16 @@ TestSiteSettingsPrefsBrowserProxy.prototype = {
   },
 
   /** @override */
+  reloadCookies: function() {
+    return Promise.resolve({id: null, children: []});

[dschuyler, 2017/02/13 20:14:35]

Would it make sense to define a private var around line 65 and return that var
here? (So that a setter around line 81 could set up the cookie list).

[Dan Beam, 2017/02/14 04:14:04]

not until the setter would be used, no

+  },
+
+  /** @override */
+  removeCookie: function(path) {
+    this.methodCalled('removeCookie', path);
+  },
+
+  /** @override */
   removeZoomLevel: function(host) {
     this.methodCalled('removeZoomLevel', [host]);
   },