Remove selfRecipient method.

SignalServiceKit/src/Contacts/SignalRecipient.h

@@ -20,8 +20,6 @@ NS_ASSUME_NONNULL_BEGIN
 
 - (instancetype)init NS_UNAVAILABLE;
 
-+ (instancetype)selfRecipientWithTransaction:(YapDatabaseReadWriteTransaction *)transaction;
-
 + (nullable instancetype)registeredRecipientForRecipientId:(NSString *)recipientId
                                                transaction:(YapDatabaseReadTransaction *)transaction;
 + (instancetype)getOrBuildUnsavedRecipientForRecipientId:(NSString *)recipientId

SignalServiceKit/src/Contacts/SignalRecipient.m

@@ -86,15 +86,6 @@ NS_ASSUME_NONNULL_BEGIN
     return [self fetchObjectWithUniqueID:recipientId transaction:transaction];
 }
 
-// TODO This method should probably live on the TSAccountManager rather than grabbing a global singleton.
-+ (instancetype)selfRecipientWithTransaction:(YapDatabaseReadWriteTransaction *)transaction
-{
-    OWSAssertDebug(transaction);
-
-    NSString *recipientId = [TSAccountManager localNumber];
-    return [self markRecipientAsRegisteredAndGet:recipientId transaction:transaction];
-}
-
 - (void)addDevices:(NSSet *)devices
 {
     OWSAssertDebug(devices.count > 0);

SignalServiceKit/src/Messages/OWSMessageSender.m

@@ -1200,9 +1200,10 @@ NSString *const OWSMessageSenderRateLimitedException = @"RateLimitedException";
     OWSOutgoingSentMessageTranscript *sentMessageTranscript =
         [[OWSOutgoingSentMessageTranscript alloc] initWithOutgoingMessage:message];
 
+    NSString *recipientId = [TSAccountManager localNumber];
     __block SignalRecipient *recipient;
     [self.dbConnection readWriteWithBlock:^(YapDatabaseReadWriteTransaction *transaction) {
-        recipient = [SignalRecipient selfRecipientWithTransaction:transaction];
+        recipient = [SignalRecipient markRecipientAsRegisteredAndGet:recipientId transaction:transaction];
     }];
 
     [self sendMessageToService:sentMessageTranscript