cpaster: Fix qbs build.

Change-Id: I6808afa6a663649678137225a78d3481c0a80679
Reviewed-by: Christian Kandeler <christian.kandeler@nokia.com>

src/plugins/cpaster/cpaster.qbs

@@ -38,8 +38,6 @@ QtcPlugin {
         "pastebindotcaprotocol.h",
         "pastebindotcomprotocol.cpp",
         "pastebindotcomprotocol.h",
-        "pastebindotcomsettings.cpp",
-        "pastebindotcomsettings.h",
         "pastebindotcomsettings.ui",
         "pasteselect.ui",
         "pasteselectdialog.cpp",