Merge 85193 - Sync: Disable the input elements of the 'Customize Sync Preferences' screen

once the user has confirmed the preferences.

BUG=82376
TEST=none

R=csilv@chromium.org

Review URL: http://codereview.chromium.org/7015030

TBR=jhawkins@chromium.org
Review URL: http://codereview.chromium.org/7012022

git-svn-id: svn://svn.chromium.org/chrome/branches/742/src@85194 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 17 insertions, 0 deletions

diff --git a/chrome/browser/resources/options/sync_setup_overlay.js b/chrome/browser/resources/options/sync_setup_overlay.js
index 46901c3..b68ce1a 100644
--- a/chrome/browser/resources/options/sync_setup_overlay.js
+++ b/chrome/browser/resources/options/sync_setup_overlay.js
@@ -241,6 +241,10 @@ cr.define('options', function() {
       if (!this.checkPassphraseMatch_())
         return;
 
+      // Don't allow the user to tweak the settings once we send the
+      // configuration to the backend.
+      this.disableConfigureElements_();
+
       var syncAll =
         document.getElementById('sync-select-datatypes').selectedIndex == 0;
       var customPassphrase = $('custom-passphrase');
@@ -264,6 +268,19 @@ cr.define('options', function() {
       chrome.send("Configure", [result]);
     },
 
+    /**
+     * Disables all input elements within the 'Customize Sync Preferences'
+     * screen. This is used to prohibit the user from changing the inputs after
+     * confirming the customized sync preferences.
+     * @private
+     */
+    disableConfigureElements_: function() {
+      var configureElements =
+          $('customize-sync-preferences').querySelectorAll('input');
+      for (var i = 0; i < configureElements.length; i++)
+        configureElements[i].disabled = true;
+    },
+
     setChooseDataTypesCheckboxes_: function(args) {
       // If this frame is on top, the focus should be on it, so pressing enter
       // submits this form.