Revert of Remove calls to deprecated SkPDFDevice and SkPDFDocuemnt.

chrome/renderer/printing/print_web_view_helper.cc

Index: chrome/renderer/printing/print_web_view_helper.cc
diff --git a/chrome/renderer/printing/print_web_view_helper.cc b/chrome/renderer/printing/print_web_view_helper.cc
index f038ed665eab5232fe2a008389d9fdbaf4e358c2..28d4bd6b1f24ef27668c8b3fe43050544d3311b7 100644
--- a/chrome/renderer/printing/print_web_view_helper.cc
+++ b/chrome/renderer/printing/print_web_view_helper.cc
@@ -533,8 +533,19 @@
                                             double scale_factor,
                                             blink::WebCanvas* canvas) {
   SkAutoCanvasRestore auto_restore(canvas, true);
-  canvas->translate((content_area.x() - canvas_area.x()) / scale_factor,
-                    (content_area.y() - canvas_area.y()) / scale_factor);
+  if (content_area != canvas_area) {
+    canvas->translate((content_area.x() - canvas_area.x()) / scale_factor,
+                      (content_area.y() - canvas_area.y()) / scale_factor);
+    SkRect clip_rect(
+        SkRect::MakeXYWH(content_area.origin().x() / scale_factor,
+                         content_area.origin().y() / scale_factor,
+                         content_area.size().width() / scale_factor,
+                         content_area.size().height() / scale_factor));
+    SkIRect clip_int_rect;
+    clip_rect.roundOut(&clip_int_rect);
+    SkRegion clip_region(clip_int_rect);
+    canvas->setClipRegion(clip_region);
+  }
   return frame->printPage(page_number, canvas);
 }