diff -Nru orig/src/privatewindow.h patch/src/privatewindow.h
--- orig/src/privatewindow.h	2013-07-19 04:15:01 +0000
+++ patch/src/privatewindow.h	2014-01-13 15:53:23 +0000
@@ -401,7 +401,6 @@
 	bool shaded;
 	bool hidden;
 	bool grabbed;
-	bool alreadyDecorated;

 	unsigned int desktop;


diff -Nru orig/src/window.cpp patch/src/window.cpp
--- orig/src/window.cpp	2013-10-30 20:31:20 +0000
+++ patch/src/window.cpp	2014-01-13 15:53:23 +0000
@@ -6341,7 +6341,6 @@
     shaded (false),
     hidden (false),
     grabbed (false),
-    alreadyDecorated (false),

     desktop (0),

@@ -6586,20 +6585,6 @@
 	    compiz::window::extents::shift (priv->border,
 					    priv->sizeHints.win_gravity);

-	CompSize sizeDelta;
-
-	/* We don't want to change the size of the window the first time we
-	 * decorate it, but we do thereafter */
-	if (priv->alreadyDecorated)
-	{
-	    sizeDelta.setWidth (-((b->left + b->right) -
-				  (priv->border.left + priv->border.right)));
-	    sizeDelta.setHeight (-((b->top + b->bottom) -
-				   (priv->border.top + priv->border.bottom)));
-	}
-	else
-	    priv->alreadyDecorated = true;
-
 	priv->serverInput = *i;
 	priv->border      = *b;

@@ -6608,8 +6593,8 @@

 	xwc.x = movement.x () + priv->serverGeometry.x ();
 	xwc.y = movement.y () + priv->serverGeometry.y ();
-	xwc.width = sizeDelta.width () + priv->serverGeometry.width ();
-	xwc.height = sizeDelta.height () + priv->serverGeometry.height ();
+	xwc.width = priv->serverGeometry.width ();
+	xwc.height = priv->serverGeometry.height ();

 	configureXWindow (CWX | CWY | CWWidth | CWHeight, &xwc);