diff --git a/src/plugins/diagram_overlay/qgsbardiagramfactory.h b/src/plugins/diagram_overlay/qgsbardiagramfactory.h
diff --git a/src/plugins/diagram_overlay/qgsdiagramcategory.cpp b/src/plugins/diagram_overlay/qgsdiagramcategory.cpp
diff --git a/src/plugins/diagram_overlay/qgsdiagramcategory.h b/src/plugins/diagram_overlay/qgsdiagramcategory.h
diff --git a/src/plugins/diagram_overlay/qgsdiagramfactory.cpp b/src/plugins/diagram_overlay/qgsdiagramfactory.cpp
diff --git a/src/plugins/diagram_overlay/qgsdiagramfactory.h b/src/plugins/diagram_overlay/qgsdiagramfactory.h
diff --git a/src/plugins/diagram_overlay/qgsdiagramoverlay.cpp b/src/plugins/diagram_overlay/qgsdiagramoverlay.cpp
diff --git a/src/plugins/diagram_overlay/qgsdiagramoverlay.h b/src/plugins/diagram_overlay/qgsdiagramoverlay.h
diff --git a/src/plugins/diagram_overlay/qgsdiagramoverlayplugin.cpp b/src/plugins/diagram_overlay/qgsdiagramoverlayplugin.cpp
diff --git a/src/plugins/diagram_overlay/qgsdiagramoverlayplugin.h b/src/plugins/diagram_overlay/qgsdiagramoverlayplugin.h
diff --git a/src/plugins/diagram_overlay/qgsdiagramrenderer.cpp b/src/plugins/diagram_overlay/qgsdiagramrenderer.cpp
diff --git a/src/plugins/diagram_overlay/qgsdiagramrenderer.h b/src/plugins/diagram_overlay/qgsdiagramrenderer.h
diff --git a/src/plugins/diagram_overlay/qgspiediagramfactory.cpp b/src/plugins/diagram_overlay/qgspiediagramfactory.cpp
diff --git a/src/plugins/diagram_overlay/qgspiediagramfactory.h b/src/plugins/diagram_overlay/qgspiediagramfactory.h
diff --git a/src/plugins/diagram_overlay/qgssvgdiagramfactory.cpp b/src/plugins/diagram_overlay/qgssvgdiagramfactory.cpp
diff --git a/src/plugins/diagram_overlay/qgssvgdiagramfactory.h b/src/plugins/diagram_overlay/qgssvgdiagramfactory.h
diff --git a/src/plugins/diagram_overlay/qgswkndiagramfactory.cpp b/src/plugins/diagram_overlay/qgswkndiagramfactory.cpp
diff --git a/src/plugins/diagram_overlay/qgswkndiagramfactory.h b/src/plugins/diagram_overlay/qgswkndiagramfactory.h