No real changes, just inline wxDIB::Create().

After removing wxDIB::m_hasAlpha in the previous commit, this method became
completely trivial so put it inline in the header.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@65900 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

include/wx/msw/dib.h

@@ -53,7 +53,7 @@ public:
 
     // same as the corresponding ctors but with return value
     bool Create(int width, int height, int depth);
-    bool Create(const wxBitmap& bmp);
+    bool Create(const wxBitmap& bmp) { return Create(GetHbitmapOf(bmp)); }
     bool Create(HBITMAP hbmp);
     bool Load(const wxString& filename);
 

src/msw/dib.cpp

@@ -137,18 +137,10 @@ bool wxDIB::Create(int width, int height, int depth)
     return true;
 }
 
-bool wxDIB::Create(const wxBitmap& bmp)
-{
-    wxCHECK_MSG( bmp.Ok(), false, wxT("wxDIB::Create(): invalid bitmap") );
-
-    if ( !Create(GetHbitmapOf(bmp)) )
-        return false;
-
-    return true;
-}
-
 bool wxDIB::Create(HBITMAP hbmp)
 {
+    wxCHECK_MSG( hbmp, false, wxT("wxDIB::Create(): invalid bitmap") );
+
     // this bitmap could already be a DIB section in which case we don't need
     // to convert it to DIB
     DIBSECTION ds;