Bug 1712690 - Update the SecurityPolicyViolationEvent WebIDL. r=webid…

…l,dom-core,peterv

Implements the changes from w3c/webappsec-csp#645

(This still does not include changing DOMString to USVString)

Differential Revision: https://phabricator.services.mozilla.com/D202918

dom/webidl/SecurityPolicyViolationEvent.webidl

@@ -1,6 +1,10 @@
 /* This Source Code Form is subject to the terms of the Mozilla Public
  * License, v. 2.0. If a copy of the MPL was not distributed with this file,
- * You can obtain one at http://mozilla.org/MPL/2.0/. */
+ * You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * The origin of this IDL file is
+ * https://w3c.github.io/webappsec-csp/#violation-events
+ */
 
 enum SecurityPolicyViolationEventDisposition
 {
@@ -16,15 +20,15 @@ interface SecurityPolicyViolationEvent : Event
     readonly attribute DOMString      documentURI;
     readonly attribute DOMString      referrer;
     readonly attribute DOMString      blockedURI;
-    readonly attribute DOMString      violatedDirective;
+    readonly attribute DOMString      violatedDirective; // historical alias of effectiveDirective
     readonly attribute DOMString      effectiveDirective;
     readonly attribute DOMString      originalPolicy;
     readonly attribute DOMString      sourceFile;
     readonly attribute DOMString      sample;
     readonly attribute SecurityPolicyViolationEventDisposition disposition;
     readonly attribute unsigned short statusCode;
-    readonly attribute long           lineNumber;
-    readonly attribute long           columnNumber;
+    readonly attribute unsigned long  lineNumber;
+    readonly attribute unsigned long  columnNumber;
 };
 
 [GenerateInitFromJSON, GenerateToJSON]
@@ -38,8 +42,8 @@ dictionary SecurityPolicyViolationEventInit : EventInit
     DOMString      originalPolicy = "";
     DOMString      sourceFile = "";
     DOMString      sample = "";
-    SecurityPolicyViolationEventDisposition disposition = "report";
+    SecurityPolicyViolationEventDisposition disposition = "enforce";
     unsigned short statusCode = 0;
-    long           lineNumber = 0;
-    long           columnNumber = 0;
+    unsigned long  lineNumber = 0;
+    unsigned long  columnNumber = 0;
 };