Make email field in Feedback app uneditable

chrome/browser/resources/feedback/js/feedback.js

Index: chrome/browser/resources/feedback/js/feedback.js
diff --git a/chrome/browser/resources/feedback/js/feedback.js b/chrome/browser/resources/feedback/js/feedback.js
index 6d06cc7b812bf8418dbb35989fc5dd0e1e8bafd4..e30e61deed10a367c21c35dec06f117932cf5480 100644
--- a/chrome/browser/resources/feedback/js/feedback.js
+++ b/chrome/browser/resources/feedback/js/feedback.js
@@ -166,7 +166,9 @@ function sendReport() {
 
   feedbackInfo.description = $('description-text').value;
   feedbackInfo.pageUrl = $('page-url-text').value;
-  feedbackInfo.email = $('user-email-text').value;
+  feedbackInfo.email =
+      $('user-email-drop-down').options[

[xiyuan, 2017/03/02 19:23:33]

feedbackInfo.email = $('user-email-drop-down').value;

[afakhry, 2017/03/02 19:56:05]

Oh, I didn't know we could do that!

Done.

+          $('user-email-drop-down').selectedIndex].value;
 
   var useSystemInfo = false;
   var useHistograms = false;
@@ -344,7 +346,13 @@ function initialize() {
       });
 
       chrome.feedbackPrivate.getUserEmail(function(email) {
-        $('user-email-text').value = email;
+        var optionElement = document.createElement('option');
+        optionElement.value = email;
+        optionElement.text = email;
+        optionElement.selected = true;
+        // Make sure the "Report anonymously" option comes last.
+        $('user-email-drop-down').insertBefore(
+            optionElement, $('user-email-drop-down').firstChild);

[xiyuan, 2017/03/02 19:23:33]

oops, did not realized that $('user-email-drop-down') is used twice. In this
case, we should use a var like you had before. :p

Or use $('anonymous-user-option').

[afakhry, 2017/03/02 19:56:05]

Using the $('anonymous-user-option') instead.

       });
 
       // Initiate getting the system info.