Revert 261966 "make SetReceiveBufferSize and SetSendBufferSize r..."

trunk/src/net/socket/socket.h

Index: trunk/src/net/socket/socket.h
===================================================================
--- trunk/src/net/socket/socket.h	(revision 262001)
+++ trunk/src/net/socket/socket.h	(working copy)
@@ -48,13 +48,13 @@
 
   // Set the receive buffer size (in bytes) for the socket.
   // Note: changing this value can affect the TCP window size on some platforms.
-  // Returns a net error code.
-  virtual int SetReceiveBufferSize(int32 size) = 0;
+  // Returns true on success, or false on failure.
+  virtual bool SetReceiveBufferSize(int32 size) = 0;
 
   // Set the send buffer size (in bytes) for the socket.
   // Note: changing this value can affect the TCP window size on some platforms.
-  // Returns a net error code.
-  virtual int SetSendBufferSize(int32 size) = 0;
+  // Returns true on success, or false on failure.
+  virtual bool SetSendBufferSize(int32 size) = 0;
 };
 
 }  // namespace net