[Canceled] Show a "downloads in progress" warning in the delete profile overlay.

chrome/browser/resources/options/manage_profile_overlay.js

Index: chrome/browser/resources/options/manage_profile_overlay.js
diff --git a/chrome/browser/resources/options/manage_profile_overlay.js b/chrome/browser/resources/options/manage_profile_overlay.js
index bed229f546f2088e5e04b64dc0d2fe80cd340416..a29d1a863ffb35a82510b6a023b5f6e0774651cb 100644
--- a/chrome/browser/resources/options/manage_profile_overlay.js
+++ b/chrome/browser/resources/options/manage_profile_overlay.js
@@ -258,6 +258,21 @@ cr.define('options', function() {
     },
 
     /**
+     * Callback to show a "downloads in progress" warning in delete mode,
+     * called by the handler as a result of the
+     * 'requestProfileInProgressDownloads_' message.
+     * @param {number} downloadCount Number of in-progress downloads.
+     * @private
+     */
+    receiveDownloadCount_: function(downloadCount) {
+      var singleDownload = downloadCount == 1;
+      var multipleDownloads = downloadCount > 1;
+      $('delete-profile-single-download-addendum').hidden = !singleDownload;
+      $('delete-profile-multiple-downloads-addendum').hidden =
+          !multipleDownloads;
+    },
+
+    /**
      * Display the error bubble, with |errorHtml| in the bubble.
      * @param {string} errorHtml The html string to display as an error.
      * @param {string} mode A label that specifies the type of dialog box which
@@ -498,8 +513,12 @@ cr.define('options', function() {
       $('delete-profile-text').textContent =
           loadTimeData.getStringF('deleteProfileMessage',
                                   elide(profileInfo.name, /* maxLength */ 50));
+      $('delete-profile-single-download-addendum').hidden = true;
+      $('delete-profile-multiple-downloads-addendum').hidden = true;
       $('delete-managed-profile-addendum').hidden = !profileInfo.isManaged;
 
+      chrome.send('requestProfileInProgressDownloads', [profileInfo.filePath]);
+
       // Because this dialog isn't useful when refreshing or as part of the
       // history, don't create a history entry for it when showing.
       OptionsPage.showPageByName('manageProfile', false);
@@ -535,6 +554,7 @@ cr.define('options', function() {
     'receiveNewProfileDefaults',
     'receiveProfileNames',
     'receiveHasProfileShortcuts',
+    'receiveDownloadCount',
     'setProfileInfo',
     'setProfileName',
     'showManageDialog',