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authorMatt A. Tobin <email@mattatobin.com>2018-02-11 07:03:16 -0500
committerMatt A. Tobin <email@mattatobin.com>2018-02-11 07:03:16 -0500
commit203eb0f61a09372310a2a8fb57e169cb3f47800b (patch)
tree8490329d3dae4de3c7ffd127bce1f65fdc009abd /toolkit/mozapps/extensions/internal/Content.js
parente45706ca3acbb6530419433212becc61d5953a2d (diff)
parent8f6d3dab81c7f8f97ef197e26ab9439b09735b8f (diff)
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Merge branch 'ext-work'FF_Checkpoint_1
Diffstat (limited to 'toolkit/mozapps/extensions/internal/Content.js')
-rw-r--r--toolkit/mozapps/extensions/internal/Content.js31
1 files changed, 31 insertions, 0 deletions
diff --git a/toolkit/mozapps/extensions/internal/Content.js b/toolkit/mozapps/extensions/internal/Content.js
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+++ b/toolkit/mozapps/extensions/internal/Content.js
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+/* 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/. */
+
+"use strict";
+
+(function() {
+
+const {classes: Cc, interfaces: Ci, utils: Cu} = Components;
+
+let {Services} = Cu.import("resource://gre/modules/Services.jsm", {});
+
+let nsIFile = Components.Constructor("@mozilla.org/file/local;1", "nsIFile",
+ "initWithPath");
+
+const MSG_JAR_FLUSH = "AddonJarFlush";
+
+
+try {
+ if (Services.appinfo.processType !== Services.appinfo.PROCESS_TYPE_DEFAULT) {
+ // Propagate JAR cache flush notifications across process boundaries.
+ addMessageListener(MSG_JAR_FLUSH, function jar_flushMessageListener(message) {
+ let file = new nsIFile(message.data);
+ Services.obs.notifyObservers(file, "flush-cache-entry", null);
+ });
+ }
+} catch(e) {
+ Cu.reportError(e);
+}
+
+})();