Reland 103021: Printing preview of a PDF on Mac with Skia only previews the last page of the PDF

chrome/renderer/print_web_view_helper_linux.cc

Index: chrome/renderer/print_web_view_helper_linux.cc
diff --git a/chrome/renderer/print_web_view_helper_linux.cc b/chrome/renderer/print_web_view_helper_linux.cc
index 7d93a841384471bb00f3b60dc8d7d7e6bfbb6a0b..4d03b35b426e0d10a899f624e576b8eebfeac341 100644
--- a/chrome/renderer/print_web_view_helper_linux.cc
+++ b/chrome/renderer/print_web_view_helper_linux.cc
@@ -14,6 +14,7 @@
 #include "printing/metafile_impl.h"
 #include "printing/metafile_skia_wrapper.h"
 #include "printing/page_size_margins.h"
+#include "skia/ext/platform_device.h"
 #include "skia/ext/vector_canvas.h"
 #include "third_party/skia/include/core/SkRefCnt.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebFrame.h"
@@ -208,9 +209,8 @@ void PrintWebViewHelper::PrintPageInternal(
   // can't be a stack object.
   SkRefPtr<skia::VectorCanvas> canvas = new skia::VectorCanvas(device);
   canvas->unref();  // SkRefPtr and new both took a reference.
-  printing::MetafileSkiaWrapper::SetMetafileOnCanvas(canvas.get(), metafile);
-  printing::MetafileSkiaWrapper::SetDraftMode(canvas.get(),
-                                              is_print_ready_metafile_sent_);
+  printing::MetafileSkiaWrapper::SetMetafileOnCanvas(*canvas, metafile);
+  skia::SetIsDraftMode(*canvas, is_print_ready_metafile_sent_);
   frame->printPage(params.page_number, canvas.get());
 
   if (params.params.display_header_footer) {