Bug 1466349 part 1 - Enable passing addonData flags to embedded WE, r=aswan

also fix permission matcher creation in child process

MozReview-Commit-ID: Ht9rEKwaUsp

--HG--
extra : rebase_source : 196f52ca686ddf9e8eb83ad2e20f4dd5ebb8d544

toolkit/components/extensions/LegacyExtensionsUtils.jsm

@@ -127,11 +127,13 @@ class EmbeddedExtension {
    *
    * @param {number} reason
    *   The add-on startup bootstrap reason received from the XPIProvider.
+   * @param {object} [addonData]
+   *   Additional data to pass to the Extension constructor.
    *
    * @returns {Promise<LegacyContextAPI>} A promise which resolve to the API exposed to the
    *   legacy context.
    */
-  startup(reason) {
+  startup(reason, addonData = {}) {
     if (this.started) {
       return Promise.reject(new Error("This embedded extension has already been started"));
     }
@@ -140,8 +142,13 @@ class EmbeddedExtension {
     this.startupPromise = new Promise((resolve, reject) => {
       let embeddedExtensionURI = Services.io.newURI("webextension/", null, this.resourceURI);
 
+      let {builtIn, signedState, temporarilyInstalled} = addonData;
+
       // This is the instance of the WebExtension embedded in the hybrid add-on.
       this.extension = new Extension({
+        builtIn,
+        signedState,
+        temporarilyInstalled,
         id: this.addonId,
         resourceURI: embeddedExtensionURI,
         version: this.version,

toolkit/components/extensions/extension-process-script.js

@@ -321,6 +321,8 @@ ExtensionManager = {
     let policy = WebExtensionPolicy.getByID(extension.id);
     if (!policy) {
       let localizeCallback, allowedOrigins, webAccessibleResources;
+      let restrictSchemes = !extension.permissions.has("mozillaAddons");
+
       if (extension.localize) {
         // We have a real Extension object.
         localizeCallback = extension.localize.bind(extension);
@@ -329,12 +331,10 @@ ExtensionManager = {
       } else {
         // We have serialized extension data;
         localizeCallback = str => extensions.get(policy).localize(str);
-        allowedOrigins = new MatchPatternSet(extension.whiteListedHosts);
+        allowedOrigins = new MatchPatternSet(extension.whiteListedHosts, {restrictSchemes});
         webAccessibleResources = extension.webAccessibleResources.map(host => new MatchGlob(host));
       }
 
-      let restrictSchemes = !extension.permissions.has("mozillaAddons");
-
       policy = new WebExtensionPolicy({
         id: extension.id,
         mozExtensionHostname: extension.uuid,