Use wx-prefixed macros throughout the repository.

Change {DECLARE,IMPLEMENT}_*CLASS and {DECLARE,BEGIN,END}_EVENT_TABLE
occurrences to use the wx-prefixed version of the macros.

include/wx/univ/scrolbar.h

@@ -194,8 +194,8 @@ private:
     friend WXDLLIMPEXP_CORE class wxControlRenderer; // for geometry methods
     friend class wxStdScrollBarInputHandler; // for geometry methods
 
-    DECLARE_EVENT_TABLE()
-    DECLARE_DYNAMIC_CLASS(wxScrollBar)
+    wxDECLARE_EVENT_TABLE();
+    wxDECLARE_DYNAMIC_CLASS(wxScrollBar);
 };
 
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