Relanding this as the previous attempt failed due to build errors.

webkit/glue/webcursor.h

Index: webkit/glue/webcursor.h
===================================================================
--- webkit/glue/webcursor.h	(revision 200310)
+++ webkit/glue/webcursor.h	(working copy)
@@ -9,7 +9,6 @@
 #include "ui/gfx/native_widget_types.h"
 #include "ui/gfx/point.h"
 #include "ui/gfx/size.h"
-#include "webkit/glue/webkit_glue_export.h"
 
 #include <vector>
 
@@ -39,7 +38,7 @@
 // specific methods are provided to translate the cross-platform cursor into a
 // platform specific cursor.  It is also possible to serialize / de-serialize a
 // WebCursor.
-class WEBKIT_GLUE_EXPORT WebCursor {
+class WebCursor {
  public:
   WebCursor();
   explicit WebCursor(const WebKit::WebCursorInfo& cursor_info);