Move metafile printing code from platform canvas to PaintCanvas

third_party/WebKit/Source/web/WebLocalFrameImpl.cpp

 /*
  * Copyright (C) 2009 Google 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:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 285 matching lines @@
   float spoolSinglePage(WebCanvas* canvas, int pageNumber) {
     dispatchEventsForPrintingOnAllFrames();
     if (!frame()->document() || frame()->document()->layoutViewItem().isNull())
       return 0;
 
     frame()->view()->updateAllLifecyclePhasesExceptPaint();
     if (!frame()->document() || frame()->document()->layoutViewItem().isNull())
       return 0;
 
     IntRect pageRect = m_pageRects[pageNumber];
-    PaintRecordBuilder builder(pageRect, &skia::GetMetaData(*canvas));
+    PaintRecordBuilder builder(pageRect, &canvas->getMetaData());
     builder.context().setPrinting(true);
 
     float scale = spoolPage(builder, pageNumber);
     builder.endRecording()->playback(canvas);
     return scale;
   }
 
   void spoolAllPagesWithBoundaries(WebCanvas* canvas,
                                    const FloatSize& pageSizeInPixels) {
     dispatchEventsForPrintingOnAllFrames();
     if (!frame()->document() || frame()->document()->layoutViewItem().isNull())
       return;
 
     frame()->view()->updateAllLifecyclePhasesExceptPaint();
     if (!frame()->document() || frame()->document()->layoutViewItem().isNull())
       return;
 
     float pageHeight;
     computePageRects(FloatRect(FloatPoint(0, 0), pageSizeInPixels), 0, 0, 1,
                      pageHeight);
 
     const float pageWidth = pageSizeInPixels.width();
     size_t numPages = pageRects().size();
     int totalHeight = numPages * (pageSizeInPixels.height() + 1) - 1;
     IntRect allPagesRect(0, 0, pageWidth, totalHeight);
 
-    PaintRecordBuilder builder(allPagesRect, &skia::GetMetaData(*canvas));
+    PaintRecordBuilder builder(allPagesRect, &canvas->getMetaData());
     builder.context().setPrinting(true);
 
     {
       GraphicsContext& context = builder.context();
       DisplayItemCacheSkipper skipper(context);
 
       // Fill the whole background by white.
       {
         DrawingRecorder backgroundRecorder(
             context, builder, DisplayItem::kPrintedContentBackground,
@@ skipping 2067 matching lines @@
         createMarkup(startPosition, endPosition, AnnotateForInterchange,
                      ConvertBlocksToInlines::NotConvert, ResolveNonLocalURLs);
   } else {
     clipHtml =
         createMarkup(endPosition, startPosition, AnnotateForInterchange,
                      ConvertBlocksToInlines::NotConvert, ResolveNonLocalURLs);
   }
 }
 
 }  // namespace blink