GregMiscellaneous: zzogl: Restore the good size when quit fullscreen.

git-svn-id: http://pcsx2.googlecode.com/svn/branches/GregMiscellaneous@3743 96395faa-99c1-11dd-bbfe-3dabce05a288

plugins/zzogl-pg/opengl/GLWinX11.cpp

@@ -234,7 +234,11 @@ void GLWindow::ToggleFullscreen()
 
     UpdateGrabKey();
 
-    Force43Ratio();
+    // avoid black border in widescreen fullscreen
+    if (fullScreen && conf.isWideScreen) {
+        conf.width = width;
+        conf.height = height;
+    }
 
     // Hide the cursor in the right bottom corner
     if(fullScreen)