Make RenderGeometryMap::dumpSteps const.

Source/core/rendering/RenderGeometryMap.cpp

 /*
  * Copyright (C) 2012 Apple Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 119 matching lines @@
             ASSERT(roundedIntPoint(rendererMappedResult) == roundedIntPoint(result));
         }
     }
 #endif
 
     return result;
 }
 
 #ifndef NDEBUG
 // Handy function to call from gdb while debugging mismatched point/rect errors.
-void RenderGeometryMap::dumpSteps()
+void RenderGeometryMap::dumpSteps() const
 {
     fprintf(stderr, "RenderGeometryMap::dumpSteps accumulatedOffset=%d,%d\n", m_accumulatedOffset.width().toInt(), m_accumulatedOffset.height().toInt());
     for (int i = m_mapping.size() - 1; i >= 0; --i) {
         fprintf(stderr, " [%d] %s: offset=%d,%d", i, m_mapping[i].m_renderer->debugName().ascii().data(), m_mapping[i].m_offset.width().toInt(), m_mapping[i].m_offset.height().toInt());
         if (m_mapping[i].m_hasTransform)
             fprintf(stderr, " hasTransform");
         fprintf(stderr, "\n");
     }
 }
 #endif
@@ skipping 186 matching lines @@
     // If we're not working with multiple RenderViews, then any view is considered
     // "topmost" (to preserve original behavior).
     if (!(m_mapCoordinatesFlags & TraverseDocumentBoundaries))
         return true;
 
     return renderer->frame()->isMainFrame();
 }
 #endif
 
 } // namespace WebCore