Remove unnecessary MaybeSendWindowUpdate from ReliableQuicStream: always

net/quic/reliable_quic_stream.h

Index: net/quic/reliable_quic_stream.h
diff --git a/net/quic/reliable_quic_stream.h b/net/quic/reliable_quic_stream.h
index 90cdac44551af58b9ed553c2d4b43b34cdbb94fe..7016d81960fa31a9e6178a3762c94b097072fd47 100644
--- a/net/quic/reliable_quic_stream.h
+++ b/net/quic/reliable_quic_stream.h
@@ -92,24 +92,21 @@ class NET_EXPORT_PRIVATE ReliableQuicStream {
   // Adjust our flow control windows according to new offset in |frame|.
   virtual void OnWindowUpdateFrame(const QuicWindowUpdateFrame& frame);
 
-  // If our receive window has dropped below the threshold, then send a
-  // WINDOW_UPDATE frame. This is called whenever bytes are consumed from the
-  // sequencer's buffer.
-  void MaybeSendWindowUpdate();
-
   int num_frames_received() const;
 
   int num_duplicate_frames_received() const;
 
   QuicFlowController* flow_controller() { return &flow_controller_; }
 
-  // Called by the stream sequeuncer as bytes are added to the buffer.
+  // Called by the stream sequencer as bytes are added to the buffer.
   void AddBytesBuffered(uint64 bytes);
-  // Called by the stream sequeuncer as bytes are removed from the buffer.
+  // Called by the stream sequencer as bytes are removed from the buffer.
   void RemoveBytesBuffered(uint64 bytes);
-  // Called when bytese are sent to the peer.
+  // Called when bytes are sent to the peer.
   void AddBytesSent(uint64 bytes);
-  // Called by the stream sequeuncer as bytes are consumed from the buffer.
+  // Called by the stream sequencer as bytes are consumed from the buffer.
+  // If our receive window has dropped below the threshold, then send a
+  // WINDOW_UPDATE frame.
   void AddBytesConsumed(uint64 bytes);
 
   // Returns true if the stream is flow control blocked, by the stream flow