MD Settings: make chrome://[md-]settings/clearBrowserData URL work

chrome/browser/resources/settings/privacy_page/privacy_page.js

Index: chrome/browser/resources/settings/privacy_page/privacy_page.js
diff --git a/chrome/browser/resources/settings/privacy_page/privacy_page.js b/chrome/browser/resources/settings/privacy_page/privacy_page.js
index 00b0dd17e1868f4b1d697082105af64e4ad9441d..2be88093d580d2547db33dd57f6ad2d7307b3942 100644
--- a/chrome/browser/resources/settings/privacy_page/privacy_page.js
+++ b/chrome/browser/resources/settings/privacy_page/privacy_page.js
@@ -23,6 +23,7 @@ Polymer({
      * The current active route.
      */
     currentRoute: {
+      observer: 'currentRouteChanged_',
       type: Object,
       notify: true,
     },
@@ -35,6 +36,18 @@ Polymer({
     this.ContentSettingsTypes = settings.ContentSettingsTypes;
   },
 
+  /**
+   * @param {!SettingsRoute} newRoute
+   * @param {!SettingsRoute} oldRoute
+   * @private
+   */
+  currentRouteChanged_: function(newRoute, oldRoute) {
+    if (newRoute.subpage == 'clear-browsing-data')

[michaelpg, 2016/06/27 19:33:49]

add a TODO to not do this

+      this.showClearBrowsingDataDialog_ = true;
+    else if (oldRoute && oldRoute.subpage == 'clear-browsing-data')
+      this.showClearBrowsingDataDialog_ = false;
+  },
+
   /** @private */
   onManageCertificatesTap_: function() {
 <if expr="use_nss_certs">
@@ -53,7 +66,12 @@ Polymer({
 
   /** @private */
   onClearBrowsingDataTap_: function() {
-    this.showClearBrowsingDataDialog_ = true;
+    this.currentRoute = {
+      url: '/clearBrowserData',
+      page: 'advanced',
+      section: 'privacy',
+      subpage: ['clear-browsing-data'],
+    };
   },
 
   /**