Mantaflow [Part 6]: Updates in /blender/source

A collection of smaller changes that are required in the /blender/source files. A lot of them are also due to variable renaming.

Reviewed By: sergey

Maniphest Tasks: T59995

Differential Revision: https://developer.blender.org/D3855

source/blender/editors/physics/particle_object.c

@@ -1065,7 +1065,7 @@ static void remove_particle_systems_from_object(Object *ob_to)
     if (ELEM(md->type,
              eModifierType_ParticleSystem,
              eModifierType_DynamicPaint,
-             eModifierType_Smoke)) {
+             eModifierType_Fluid)) {
       BLI_remlink(&ob_to->modifiers, md);
       modifier_free(md);
     }