remove redundant QIODevice class forward-declaration in qimageiohandler source file

Signed-off-by: Ivailo Monev <xakepa10@gmail.com>

diff --git a/src/gui/image/qimageiohandler.cpp b/src/gui/image/qimageiohandler.cpp
index 7546b27..226ec11 100644 (file)
--- a/src/gui/image/qimageiohandler.cpp
+++ b/src/gui/image/qimageiohandler.cpp
@@ -143,8 +143,6 @@
 
 QT_BEGIN_NAMESPACE
 
-class QIODevice;
-
 class QImageIOHandlerPrivate
 {
 public: