Remove trivial wrapper method

// FREEBIE

js/libtextsecure.js

@@ -35675,10 +35675,6 @@ libsignal.SessionBuilder = SessionBuilder;
     window.textsecure.storage = window.textsecure.storage || {};
 
     window.textsecure.storage.devices = {
-        saveKeysToDeviceObject: function(deviceObject) {
-            return textsecure.protocol_wrapper.processPreKey(deviceObject);
-        },
-
         getStaleDeviceIdsForNumber: function(number) {
             return textsecure.storage.protocol.getDeviceIds(number).then(function(deviceIds) {
                 if (deviceIds.length === 0) {
@@ -37425,7 +37421,7 @@ OutgoingMessage.prototype = {
                 device.identityKey = response.identityKey;
                 device.encodedNumber = number + "." + device.deviceId;
                 if (updateDevices === undefined || updateDevices.indexOf(device.deviceId) > -1) {
-                    return textsecure.storage.devices.saveKeysToDeviceObject(device).catch(function(error) {
+                    return textsecure.protocol_wrapper.processPreKey(device).catch(function(error) {
                         if (error.message === "Identity key changed") {
                             error = new textsecure.OutgoingIdentityKeyError(
                                 number, this.message.toArrayBuffer(),

libtextsecure/outgoing_message.js

@@ -55,7 +55,7 @@ OutgoingMessage.prototype = {
                 device.identityKey = response.identityKey;
                 device.encodedNumber = number + "." + device.deviceId;
                 if (updateDevices === undefined || updateDevices.indexOf(device.deviceId) > -1) {
-                    return textsecure.storage.devices.saveKeysToDeviceObject(device).catch(function(error) {
+                    return textsecure.protocol_wrapper.processPreKey(device).catch(function(error) {
                         if (error.message === "Identity key changed") {
                             error = new textsecure.OutgoingIdentityKeyError(
                                 number, this.message.toArrayBuffer(),

libtextsecure/storage/devices.js

@@ -12,10 +12,6 @@
     window.textsecure.storage = window.textsecure.storage || {};
 
     window.textsecure.storage.devices = {
-        saveKeysToDeviceObject: function(deviceObject) {
-            return textsecure.protocol_wrapper.processPreKey(deviceObject);
-        },
-
         getStaleDeviceIdsForNumber: function(number) {
             return textsecure.storage.protocol.getDeviceIds(number).then(function(deviceIds) {
                 if (deviceIds.length === 0) {

libtextsecure/test/device_storage_test.js

@@ -4,7 +4,7 @@
 
 'use strict';
 
-describe('Device storage', function() {
+describe('Protocol Wrapper', function() {
     var store = textsecure.storage.protocol;
     var identifier = '+5558675309';
     var another_identifier = '+5555590210';
@@ -16,9 +16,9 @@ describe('Device storage', function() {
             return textsecure.storage.protocol.putIdentityKey(identifier, identityKey);
         }).then(done);
     });
-    describe('saveKeysToDeviceObject', function() {
+    describe('processPreKey', function() {
         it('rejects if the identity key changes', function(done) {
-            return textsecure.storage.devices.saveKeysToDeviceObject({
+            return textsecure.protocol_wrapper.processPreKey({
                 identityKey: textsecure.crypto.getRandomBytes(33),
                 encodedNumber: identifier + '.1'
             }).then(function() {