Unfork VectorPlatformCanvas.

printing/pdf_ps_metafile_cairo.cc

Index: printing/pdf_ps_metafile_cairo.cc
diff --git a/printing/pdf_ps_metafile_cairo.cc b/printing/pdf_ps_metafile_cairo.cc
index faab29f4730ba1e2ac737fe18b7cd27f004ae539..d3c3ec69157e30edc99cbd41a11b8e1ea5d6756a 100644
--- a/printing/pdf_ps_metafile_cairo.cc
+++ b/printing/pdf_ps_metafile_cairo.cc
@@ -144,6 +144,19 @@ bool PdfPsMetafile::SetRawData(const void* src_buffer,
   return true;
 }
 
+skia::PlatformDevice* PdfPsMetafile::StartPageForVectorCanvas(
+    const gfx::Size& page_size, const gfx::Point& content_origin,
+    const float& scale_factor) {
+  DCHECK_EQ(1.0f, scale_factor);  // We don't yet support scale_factor.
+  if (!StartPage(page_size, content_origin.y(), content_origin.x()))
+    return NULL;
+
+  return skia::VectorPlatformDeviceFactory::CreateDevice(context_,
+                                                         page_size.width(),
+                                                         page_size.height(),
+                                                         true);
+}
+
 cairo_t* PdfPsMetafile::StartPage(const gfx::Size& page_size,
                                   double margin_top_in_points,
                                   double margin_left_in_points) {