compilerplugins: enhance "badstatics" plugin to find members

Finds static variables of types that have bad non-static members.

(cherry picked from commit 10afa00c)

Omit the actual compiler plugin, just the fix for the release branch.

Change-Id: I81ee940580c0f043feb543840ea4d3dd27734202
Reviewed-on: https://gerrit.libreoffice.org/19829Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Miklos Vajna <vmiklos@collabora.co.uk>

vcl/source/filter/wmf/winmtf.cxx

@@ -944,12 +944,11 @@ sal_uInt32 WinMtfOutput::SetRasterOp( sal_uInt32 nRasterOp )
     if ( nRasterOp != mnRop )
     {
         mnRop = nRasterOp;
-        static WinMtfFillStyle aNopFillStyle;
         static WinMtfLineStyle aNopLineStyle;
 
         if ( mbNopMode && ( nRasterOp != R2_NOP ) )
         {   // changing modes from R2_NOP so set pen and brush
-            maFillStyle = aNopFillStyle;
+            maFillStyle = m_NopFillStyle;
             maLineStyle = aNopLineStyle;
             mbNopMode = false;
         }
@@ -968,7 +967,7 @@ sal_uInt32 WinMtfOutput::SetRasterOp( sal_uInt32 nRasterOp )
                 meRasterOp = ROP_OVERPAINT;
                 if( !mbNopMode )
                 {
-                    aNopFillStyle = maFillStyle;
+                    m_NopFillStyle = maFillStyle;
                     aNopLineStyle = maLineStyle;
                     maFillStyle = WinMtfFillStyle( Color( COL_TRANSPARENT ), true );
                     maLineStyle = WinMtfLineStyle( Color( COL_TRANSPARENT ), true );

vcl/source/filter/wmf/winmtf.hxx

@@ -545,6 +545,7 @@ class WinMtfOutput
     WinMtfLineStyle     maLineStyle;
     WinMtfFillStyle     maLatestFillStyle;
     WinMtfFillStyle     maFillStyle;
+    WinMtfFillStyle     m_NopFillStyle;
     vcl::Font           maLatestFont;
     vcl::Font           maFont;
     sal_uInt32          mnLatestTextAlign;