Fix an outdated name in a comment.

Change-Id: I4ecf5fb92974d11d22f197adf3015ab4967b94fc
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1846020Reviewed-by: Matt Menke <mmenke@chromium.org>
Commit-Queue: Caleb Raitto <caraitto@chromium.org>
Cr-Commit-Position: refs/heads/master@{#703847}

net/socket/socket_test_util.h

@@ -629,10 +629,9 @@ class MockSSLClientSocket;
 class MockProxyClientSocket;
 
 // ClientSocketFactory which contains arrays of sockets of each type.
-// You should first fill the arrays using AddMock{SSL,}Socket. When the factory
-// is asked to create a socket, it takes next entry from appropriate array.
-// You can use ResetNextMockIndexes to reset that next entry index for all mock
-// socket types.
+// You should first fill the arrays using Add{SSL,ProxyClient,}SocketDataProvider(). When the
+// factory is asked to create a socket, it takes next entry from appropriate array. You can use
+// ResetNextMockIndexes to reset that next entry index for all mock socket types.
 class MockClientSocketFactory : public ClientSocketFactory {
  public:
   MockClientSocketFactory();