wsd: remove identical simulateSocketError override

Since both implementations are identical, there
really is no benefit to having two version.

Change-Id: I4a5288243291c0d5706df8e8870b918fab425317
Signed-off-by: Ashod Nakashian <ashod.nakashian@collabora.co.uk>

net/Socket.cpp

@@ -88,22 +88,6 @@ bool StreamSocket::simulateSocketError(bool read)
 
     return false;
 }
-
-#if !MOBILEAPP && ENABLE_SSL
-bool SslStreamSocket::simulateSocketError(bool read)
-{
-    if ((socketErrorCount++ % 7) == 0)
-    {
-        LOG_TRC("Simulating socket error during " << (read ? "read." : "write."));
-        // Note: maintain the _sslWantsTo state so we poll on
-        // the right event as that requested by the last ssl API.
-        errno = EAGAIN;
-        return true;
-    }
-
-    return false;
-}
-#endif
 #endif //ENABLE_DEBUG
 
 #if ENABLE_SSL

net/Socket.hpp

@@ -1544,7 +1544,7 @@ protected:
 protected:
 #if ENABLE_DEBUG
     /// Return true and set errno to simulate an error
-    virtual bool simulateSocketError(bool read);
+    bool simulateSocketError(bool read);
 #endif
 
 private:

net/SslSocket.hpp

@@ -201,11 +201,6 @@ public:
     }
 
 private:
-#if ENABLE_DEBUG
-    /// Return true and set errno to simulate an error
-    virtual bool simulateSocketError(bool read) override;
-#endif
-
     /// The possible next I/O operation that SSL want to do.
     enum class SslWantsTo
     {