Backed out changeset fdb11fbb53cf (bug 1344706) for eslint failure

browser/base/content/browser.js

@@ -1340,7 +1340,6 @@ var gBrowserInit = {
         //                 [5]: referrerPolicy (int)
         //                 [6]: userContextId (int)
         //                 [7]: originPrincipal (nsIPrincipal)
-        //                 [8]: triggeringPrincipal (nsIPrincipal)
         let referrerURI = window.arguments[2];
         if (typeof(referrerURI) == "string") {
           try {
@@ -1357,7 +1356,7 @@ var gBrowserInit = {
                 window.arguments[4] || false, referrerPolicy, userContextId,
                 // pass the origin principal (if any) and force its use to create
                 // an initial about:blank viewer if present:
-                window.arguments[7], !!window.arguments[7], window.arguments[8]);
+                window.arguments[7], !!window.arguments[7]);
         window.focus();
       } else {
         // Note: loadOneOrMoreURIs *must not* be called if window.arguments.length >= 3.
@@ -2249,8 +2248,7 @@ function BrowserTryToCloseWindow() {
 }
 
 function loadURI(uri, referrer, postData, allowThirdPartyFixup, referrerPolicy,
-                 userContextId, originPrincipal, forceAboutBlankViewerInCurrent,
-                 triggeringPrincipal) {
+                 userContextId, originPrincipal, forceAboutBlankViewerInCurrent) {
   try {
     openLinkIn(uri, "current",
                { referrerURI: referrer,
@@ -2259,7 +2257,6 @@ function loadURI(uri, referrer, postData, allowThirdPartyFixup, referrerPolicy,
                  allowThirdPartyFixup,
                  userContextId,
                  originPrincipal,
-                 triggeringPrincipal,
                  forceAboutBlankViewerInCurrent,
                });
   } catch (e) {}
@@ -5785,7 +5782,6 @@ function handleLinkClick(event, href, linkNode) {
     referrerPolicy,
     noReferrer: BrowserUtils.linkHasNoReferrer(linkNode),
     originPrincipal: doc.nodePrincipal,
-    triggeringPrincipal: doc.nodePrincipal,
     frameOuterWindowID,
   };
 

browser/base/content/content.js

@@ -578,7 +578,6 @@ var ClickEventHandler = {
         } catch (e) {}
       }
       json.originPrincipal = ownerDoc.nodePrincipal;
-      json.triggeringPrincipal = ownerDoc.nodePrincipal;
 
       sendAsyncMessage("Content:Click", json);
       return;

browser/base/content/nsContextMenu.js

@@ -985,7 +985,6 @@ nsContextMenu.prototype = {
   _openLinkInParameters(extra) {
     let params = { charset: gContextMenuContentData.charSet,
                    originPrincipal: this.principal,
-                   triggeringPrincipal: this.principal,
                    referrerURI: gContextMenuContentData.documentURIObject,
                    referrerPolicy: gContextMenuContentData.referrerPolicy,
                    frameOuterWindowID: gContextMenuContentData.frameOuterWindowID,
@@ -1175,7 +1174,7 @@ nsContextMenu.prototype = {
       this._canvasToBlobURL(this.target).then(function(blobURL) {
         openUILink(blobURL, e, { disallowInheritPrincipal: true,
                                  referrerURI,
-                                 triggeringPrincipal: systemPrincipal});
+                                 originPrincipal: systemPrincipal});
       }, Cu.reportError);
     } else {
       urlSecurityCheck(this.mediaURL,

browser/base/content/utilityOverlay.js

@@ -220,7 +220,6 @@ function openLinkIn(url, where, params) {
   var aUserContextId        = params.userContextId;
   var aIndicateErrorPageLoad = params.indicateErrorPageLoad;
   var aPrincipal            = params.originPrincipal;
-  var aTriggeringPrincipal  = params.triggeringPrincipal;
   var aForceAboutBlankViewerInCurrent =
       params.forceAboutBlankViewerInCurrent;
 
@@ -268,15 +267,6 @@ function openLinkIn(url, where, params) {
     };
     aPrincipal = Services.scriptSecurityManager.createCodebasePrincipal(aPrincipal.URI, attrs);
   }
-  if (aTriggeringPrincipal && aTriggeringPrincipal.isCodebasePrincipal) {
-    let attrs = {
-      userContextId: aUserContextId,
-      privateBrowsingId: aIsPrivate || (w && PrivateBrowsingUtils.isWindowPrivate(w)),
-    };
-    aTriggeringPrincipal =
-      Services.scriptSecurityManager.createCodebasePrincipal(aTriggeringPrincipal.URI, attrs);
-  }
-
 
   if (!w || where == "window") {
     // This propagates to window.arguments.
@@ -321,7 +311,6 @@ function openLinkIn(url, where, params) {
     sa.appendElement(referrerPolicySupports, /* weak =*/ false);
     sa.appendElement(userContextIdSupports, /* weak =*/ false);
     sa.appendElement(aPrincipal, /* weak =*/ false);
-    sa.appendElement(aTriggeringPrincipal, /* weak =*/ false);
 
     let features = "chrome,dialog=no,all";
     if (aIsPrivate) {
@@ -425,7 +414,7 @@ function openLinkIn(url, where, params) {
     }
 
     targetBrowser.loadURIWithFlags(url, {
-      triggeringPrincipal: aTriggeringPrincipal,
+      triggeringPrincipal: aPrincipal,
       flags,
       referrerURI: aNoReferrer ? null : aReferrerURI,
       referrerPolicy: aReferrerPolicy,
@@ -450,7 +439,7 @@ function openLinkIn(url, where, params) {
       noReferrer: aNoReferrer,
       userContextId: aUserContextId,
       originPrincipal: aPrincipal,
-      triggeringPrincipal: aTriggeringPrincipal,
+      triggeringPrincipal: aPrincipal,
     });
     targetBrowser = tabUsedForLoad.linkedBrowser;
 

browser/modules/ContentClick.jsm

@@ -85,7 +85,6 @@ var ContentClick = {
       allowMixedContent: json.allowMixedContent,
       isContentWindowPrivate: json.isContentWindowPrivate,
       originPrincipal: json.originPrincipal,
-      triggeringPrincipal: json.triggeringPrincipal,
       frameOuterWindowID: json.frameOuterWindowID,
     };