Revert "qt5webkit: fix build issue with mesa3d w/out xcb"

This reverts commit e46f9fde78e53740bd00c077275d3cd80d7792c7.

Supersede by:

	qt5base: fix build issue with mesa3d w/out xcb

Signed-off-by: Gaël PORTAY <gael.portay@savoirfairelinux.com>
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>

package/qt5/qt5webkit/qt5webkit.mk

@@ -44,15 +44,8 @@ define QT5WEBKIT_PYTHON2_SYMLINK
 endef
 QT5WEBKIT_PRE_CONFIGURE_HOOKS += QT5WEBKIT_PYTHON2_SYMLINK
 
-# The mesa's EGL/eglplatform.h header includes X11 headers unless the flag
-# MESA_EGL_NO_X11_HEADERS is defined. Tell to not include X11 headers if
-# the libxcb is not selected.
-ifeq ($(BR2_PACKAGE_MESA3D_OPENGL_EGL)x$(BR2_PACKAGE_LIBXCB),yx)
-QT5WEBKIT_QMAKEFLAGS += QMAKE_CXXFLAGS+=-DMESA_EGL_NO_X11_HEADERS
-endif
-
 define QT5WEBKIT_CONFIGURE_CMDS
-	(cd $(@D); $(TARGET_MAKE_ENV) $(QT5WEBKIT_ENV) $(HOST_DIR)/bin/qmake $(QT5WEBKIT_QMAKEFLAGS))
+	(cd $(@D); $(TARGET_MAKE_ENV) $(QT5WEBKIT_ENV) $(HOST_DIR)/bin/qmake)
 endef
 
 define QT5WEBKIT_BUILD_CMDS