Push the initial transform down into SkPDFDevice. (Chrome side).

printing/pdf_metafile_skia.cc

Index: printing/pdf_metafile_skia.cc
diff --git a/printing/pdf_metafile_skia.cc b/printing/pdf_metafile_skia.cc
index 72d89082c750822c220a2c9f8f8b2df45ba335f6..d344ca2a2988c63ed7d3ca48b4dcde80cf67f8b2 100644
--- a/printing/pdf_metafile_skia.cc
+++ b/printing/pdf_metafile_skia.cc
@@ -40,11 +40,14 @@ skia::PlatformDevice* PdfMetafileSkia::StartPageForVectorCanvas(
     const float& scale_factor) {
   DCHECK(data_->current_page_.get() == NULL);
 
-  skia::VectorPlatformDeviceSkia* device =
-      new skia::VectorPlatformDeviceSkia(page_size.width(), page_size.height(),
-                                         SkPDFDevice::kFlip_OriginTransform);
-  device->setInitialTransform(content_origin.x(), content_origin.y(),
-                              scale_factor);
+  // Flip the origin and adjust for the margins.
+  SkMatrix transform;
+  transform.setTranslate(content_origin.x(),
+                         page_size.height() - content_origin.y());
+  transform.preScale(scale_factor, -scale_factor);
+
+  skia::VectorPlatformDeviceSkia* device = new skia::VectorPlatformDeviceSkia(
+          page_size.width(), page_size.height(), &transform);
   data_->current_page_ = device->PdfDevice();
   return device;
 }