Remove dependency on QtXml (unused)

cockatrice/CMakeLists.txt

@@ -128,7 +128,6 @@ if(Qt4_FOUND)
 
     SET(QT_USE_QTNETWORK TRUE)
     SET(QT_USE_QTMULTIMEDIA TRUE)
-    SET(QT_USE_QTXML TRUE)
     SET(QT_USE_QTSVG TRUE)
 
     # Include directories
@@ -177,13 +176,6 @@ if(Qt5Widgets_FOUND)
         list(APPEND COCKATRICE_LIBS PrintSupport)
     endif()
 
-    # QtXml
-    find_package(Qt5Xml)
-    if(Qt5Xml_FOUND)
-        include_directories(${Qt5Xml_INCLUDE_DIRS})
-        list(APPEND COCKATRICE_LIBS Xml)
-    endif()
-
     # QtSvg
     find_package(Qt5Svg)
     if(Qt5Svg_FOUND)

oracle/CMakeLists.txt

@@ -45,7 +45,6 @@ set(ORACLE_LIBS)
 # Qt4 stuff
 if(Qt4_FOUND)
     SET(QT_USE_QTNETWORK TRUE)
-    SET(QT_USE_QTXML TRUE)
     SET(QT_USE_QTSVG TRUE)
 
     # Include directories
@@ -84,13 +83,6 @@ if(Qt5Widgets_FOUND)
         list(APPEND ORACLE_LIBS Network)
     endif()
 
-    # QtXml
-    find_package(Qt5Xml)
-    if(Qt5Xml_FOUND)
-        include_directories(${Qt5Xml_INCLUDE_DIRS})
-        list(APPEND ORACLE_LIBS Xml)
-    endif()
-
     # QtSvg
     find_package(Qt5Svg)
     if(Qt5Svg_FOUND)