Dispatch all network errors, not just auth errors

Also streamline the onError handler.

js/background.js

@@ -125,11 +125,7 @@
                 return;
             }
 
-            if (!ev.proto) {
+            if (ev.proto) {
-                console.log(e);
-                throw e;
-            }
-
                 var envelope = ev.proto;
                 var message = initIncomingMessage(envelope.source, envelope.timestamp.toNumber());
                 if (e.name === 'IncomingIdentityKeyError') {
@@ -137,15 +133,18 @@
                         extension.trigger('updateInbox');
                         notifyConversation(message);
                     });
+                    return;
                 } else if (e.message !== 'Bad MAC') {
                     message.save({ errors : [ _.pick(e, ['name', 'message'])]}).then(function() {
                         extension.trigger('updateInbox');
                         notifyConversation(message);
                     });
-            } else {
+                    return;
-                console.log(e);
+                }
-                throw e;
             }
+
+            console.error(e);
+            throw e;
         }
 
         // lazy hack

js/libtextsecure.js

@@ -39500,11 +39500,9 @@ function generateKeys(count, progressCallback) {
                 if (e.code === 1006) {
                     // possible 403. Make an request to confirm
                     TextSecureServer.getDevices(textsecure.storage.user.getNumber()).catch(function(e) {
-                        if (e.name === 'HTTPError' && (e.code == 401 || e.code == 403)) {
                         var ev = new Event('error');
                         ev.error = e;
                         eventTarget.dispatchEvent(ev);
-                        }
                     });
                 }
             }

libtextsecure/message_receiver.js

@@ -37,13 +37,9 @@
                 if (e.code === 1006) {
                     // possible 403. Make an request to confirm
                     TextSecureServer.getDevices(textsecure.storage.user.getNumber()).catch(function(e) {
-                        if (e.name === 'HTTPError' && (e.code == 401 || e.code == 403)) {
                         var ev = new Event('error');
                         ev.error = e;
                         eventTarget.dispatchEvent(ev);
-                        } else {
-                            throw e;
-                        }
                     });
                 }
             }