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@ -72,7 +72,7 @@ const contentObserver = {
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contentBaseURI: 'chrome://' + hostName + '/content/js/',
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cpMessageName: hostName + ':shouldLoad',
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uniqueSandboxId: 1,
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firefoxPost34: Services.vc.compare(Services.appinfo.platformVersion, '35.0') >= 0,
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firefoxPre35: Services.vc.compare(Services.appinfo.platformVersion, '35.0') < 0,
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get componentRegistrar() {
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return Components.manager.QueryInterface(Ci.nsIComponentRegistrar);
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@ -101,6 +101,7 @@ const contentObserver = {
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register: function() {
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Services.obs.addObserver(this, 'document-element-inserted', true);
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if ( this.firefoxPre35 ) {
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this.componentRegistrar.registerFactory(
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this.classID,
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this.classDescription,
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@ -114,23 +115,26 @@ const contentObserver = {
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false,
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true
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);
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}
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},
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unregister: function() {
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Services.obs.removeObserver(this, 'document-element-inserted');
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if ( this.firefoxPre35 ) {
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this.componentRegistrar.unregisterFactory(this.classID, this);
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this.categoryManager.deleteCategoryEntry(
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'content-policy',
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this.contractID,
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false
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);
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}
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},
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// https://developer.mozilla.org/en-US/docs/Mozilla/Tech/XPCOM/Reference/Interface/nsIContentPolicy
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// https://bugzil.la/612921
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shouldLoad: function(type, location, origin, context) {
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if ( this.firefoxPost34 || Services === undefined || !context ) {
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if ( Services === undefined || !context ) {
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return this.ACCEPT;
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}
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