Fix setting initial size of wxPropertyGridManager.

wxPG manager is now created with proper size (based on its best size) even if default size is requested. (r78149 is a prerequisite for this patch.)

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@78150 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

src/propgrid/manager.cpp

@@ -461,10 +461,7 @@ bool wxPropertyGridManager::Create( wxWindow *parent,
                                 name );
     Init2(style);
 
-    // FIXME: this changes call ordering so wxPropertyGrid is created
-    // immediately, before SetExtraStyle has a chance to be called. However,
-    // without it, we may get assertions if size is wxDefaultSize.
-    //SetInitialSize(size);
+    SetInitialSize(size);
 
     return res;
 }