Adding error handling to ONC validation.

chrome/browser/resources/net_internals/browser_bridge.js

Index: chrome/browser/resources/net_internals/browser_bridge.js
diff --git a/chrome/browser/resources/net_internals/browser_bridge.js b/chrome/browser/resources/net_internals/browser_bridge.js
index 8b396c5fc6e9500fbcdb63a6d4f6623fa106c24b..8f1674f85f605ac129bd16372ed4a6a3f56ca5cd 100644
--- a/chrome/browser/resources/net_internals/browser_bridge.js
+++ b/chrome/browser/resources/net_internals/browser_bridge.js
@@ -352,9 +352,13 @@ var BrowserBridge = (function() {
         this.hstsObservers_[i].onHSTSQueryResult(info);
     },
 
-    receivedONCFileParse: function(error) {
+    /**
+     * @param {!{message: string, success: boolean}} params Parameter dict.
+     */
+    receivedONCFileParse: function(params) {
       for (var i = 0; i < this.crosONCFileParseObservers_.length; i++)
-        this.crosONCFileParseObservers_[i].onONCFileParse(error);
+        this.crosONCFileParseObservers_[i].onONCFileParse(params.message,
+                                                          params.success);
     },
 
     receivedStoreDebugLogs: function(status) {
@@ -571,7 +575,7 @@ var BrowserBridge = (function() {
      * Adds a listener for ONC file parse status. The observer will be called
      * back with:
      *
-     *   observer.onONCFileParse(error);
+     *   observer.onONCFileParse(error, success);
      */
     addCrosONCFileParseObserver: function(observer) {
       this.crosONCFileParseObservers_.push(observer);