WinRT: Disable network

As network reimplementation is not in place yet it is disabled for now.
Once I78ea88901a30280d4098b75ef7398c2628dd19c8 is done this can be
reverted.

Change-Id: I042427fff9664fd8b7ea0a59476d6a6bb6b4eaec
Reviewed-by: Andrew Knight <andrew.knight@digia.com>

src/src.pro

@@ -141,6 +141,12 @@ SUBDIRS += src_plugins src_tools_qdoc
 
 nacl: SUBDIRS -= src_network src_testlib
 
+winrt {
+    src_platformsupport.depends -= src_network
+    src_plugins.depends -= src_network
+    SUBDIRS -= src_network
+}
+
 android:!android-no-sdk: SUBDIRS += src_android
 
 TR_EXCLUDE = \
@@ -148,4 +154,4 @@ TR_EXCLUDE = \
     src_tools_bootstrap_dbus src_tools_qdbusxml2cpp src_tools_qdbuscpp2xml
 
 sub-tools.depends = $$TOOLS
-QMAKE_EXTRA_TARGETS = sub-tools
+QMAKE_EXTRA_TARGETS = sub-tools
\ No newline at end of file