Move QAbstractItemModel into a separate directory.

Change-Id: Ib505520dd5b52743634befbf3f148d7f8c21ec44
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>

src/corelib/corelib.pro

@@ -23,6 +23,7 @@ include(global/global.pri)
 include(thread/thread.pri)
 include(tools/tools.pri)
 include(io/io.pri)
+include(itemmodels/itemmodels.pri)
 include(plugin/plugin.pri)
 include(kernel/kernel.pri)
 include(codecs/codecs.pri)

src/corelib/itemmodels/itemmodels.pri

@@ -0,0 +1,8 @@
+# Qt itemmodels core module
+
+HEADERS += \
+    itemmodels/qabstractitemmodel.h \
+    itemmodels/qabstractitemmodel_p.h
+
+SOURCES += \
+    itemmodels/qabstractitemmodel.cpp

src/corelib/kernel/kernel.pri

@@ -2,8 +2,6 @@
 
 HEADERS += \
         kernel/qabstracteventdispatcher.h \
-        kernel/qabstractitemmodel.h \
-        kernel/qabstractitemmodel_p.h \
         kernel/qbasictimer.h \
         kernel/qeventloop.h\
         kernel/qpointer.h \
@@ -42,7 +40,6 @@ HEADERS += \
 
 SOURCES += \
         kernel/qabstracteventdispatcher.cpp \
-        kernel/qabstractitemmodel.cpp \
         kernel/qbasictimer.cpp \
         kernel/qeventloop.cpp \
         kernel/qcoreapplication.cpp \

tests/auto/corelib/corelib.pro

@@ -5,6 +5,7 @@ SUBDIRS=\
    concurrent \
    global \
    io \
+   itemmodels \
    kernel \
    plugin \
    statemachine \

tests/auto/corelib/itemmodels/itemmodels.pro

@@ -0,0 +1,5 @@
+TEMPLATE=subdirs
+
+SUBDIRS = qabstractitemmodel
+
+mac: qabstractitemmodel.CONFIG = no_check_target # QTBUG-22748

tests/auto/corelib/kernel/kernel.pro

@@ -1,6 +1,5 @@
 TEMPLATE=subdirs
 SUBDIRS=\
-    qabstractitemmodel \
     qcoreapplication \
     qeventloop \
     qitemmodel \
@@ -24,4 +23,3 @@ SUBDIRS=\
 # This test is only applicable on Windows
 !win32*:SUBDIRS -= qwineventnotifier
 
-mac: qabstractitemmodel.CONFIG = no_check_target # QTBUG-22748