Remove decryptWhisperMessage from protocol_wrapper

// FREEBIE

js/libtextsecure.js

@@ -35493,13 +35493,6 @@ Internal.SessionLock.queueJobForNumber = function queueJobForNumber(number, runJ
 
     window.textsecure = window.textsecure || {};
     window.textsecure.protocol_wrapper = {
-        decryptWhisperMessage: function(fromAddress, message) {
-            return queueJobForNumber(fromAddress, function() {
-                var address = libsignal.SignalProtocolAddress.fromString(fromAddress);
-                var sessionCipher = new libsignal.SessionCipher(textsecure.storage.protocol, address);
-                return sessionCipher.decryptWhisperMessage(message.toArrayBuffer());
-            });
-        },
         closeOpenSessionForDevice: function(encodedNumber) {
             return queueJobForNumber(encodedNumber, function() {
                 return protocolInstance.closeOpenSessionForDevice(encodedNumber);
@@ -37134,9 +37127,11 @@ MessageReceiver.prototype.extend({
     decrypt: function(envelope, ciphertext) {
         var fromAddress = [envelope.source , (envelope.sourceDevice || 0)].join('.');
         var promise;
+        var address = new libsignal.SignalProtocolAddress(envelope.source, envelope.sourceDevice);
+        var sessionCipher = new libsignal.SessionCipher(textsecure.storage.protocol, address);
         switch(envelope.type) {
             case textsecure.protobuf.Envelope.Type.CIPHERTEXT:
-                promise = textsecure.protocol_wrapper.decryptWhisperMessage(fromAddress, ciphertext);
+                promise = sessionCipher.decryptWhisperMessage(ciphertext.toArrayBuffer());
                 break;
             case textsecure.protobuf.Envelope.Type.PREKEY_BUNDLE:
                 promise = textsecure.protocol_wrapper.handlePreKeyWhisperMessage(fromAddress, ciphertext);

libtextsecure/message_receiver.js

@@ -111,9 +111,11 @@ MessageReceiver.prototype.extend({
     decrypt: function(envelope, ciphertext) {
         var fromAddress = [envelope.source , (envelope.sourceDevice || 0)].join('.');
         var promise;
+        var address = new libsignal.SignalProtocolAddress(envelope.source, envelope.sourceDevice);
+        var sessionCipher = new libsignal.SessionCipher(textsecure.storage.protocol, address);
         switch(envelope.type) {
             case textsecure.protobuf.Envelope.Type.CIPHERTEXT:
-                promise = textsecure.protocol_wrapper.decryptWhisperMessage(fromAddress, ciphertext);
+                promise = sessionCipher.decryptWhisperMessage(ciphertext.toArrayBuffer());
                 break;
             case textsecure.protobuf.Envelope.Type.PREKEY_BUNDLE:
                 promise = textsecure.protocol_wrapper.handlePreKeyWhisperMessage(fromAddress, ciphertext);

libtextsecure/protocol_wrapper.js

@@ -28,13 +28,6 @@
 
     window.textsecure = window.textsecure || {};
     window.textsecure.protocol_wrapper = {
-        decryptWhisperMessage: function(fromAddress, message) {
-            return queueJobForNumber(fromAddress, function() {
-                var address = libsignal.SignalProtocolAddress.fromString(fromAddress);
-                var sessionCipher = new libsignal.SessionCipher(textsecure.storage.protocol, address);
-                return sessionCipher.decryptWhisperMessage(message.toArrayBuffer());
-            });
-        },
         closeOpenSessionForDevice: function(encodedNumber) {
             return queueJobForNumber(encodedNumber, function() {
                 return protocolInstance.closeOpenSessionForDevice(encodedNumber);