Remove calls to deprecated SkPDFDevice and SkPDFDocuemnt.

ui/gfx/skia_util.cc

Index: ui/gfx/skia_util.cc
diff --git a/ui/gfx/skia_util.cc b/ui/gfx/skia_util.cc
index 7a9e4ecfe95166d243af90b0ac03d7514ea58904..0e38c3815a068cb764811024dd23e1527b7f5906 100644
--- a/ui/gfx/skia_util.cc
+++ b/ui/gfx/skia_util.cc
@@ -47,6 +47,16 @@ RectF SkRectToRectF(const SkRect& rect) {
                SkScalarToFloat(rect.height()));
 }
 
+SkSize SizeToSkSize(const Size& size) {
+  return SkSize::Make(SkIntToScalar(size.width()),
+                      SkIntToScalar(size.height()));
+}
+
+Size SkSizeToSize(const SkSize& size) {
+  return Size(SkScalarTruncToInt(size.width()),
+              SkScalarTruncToInt(size.height()));
+}
+
 void TransformToFlattenedSkMatrix(const gfx::Transform& transform,
                                   SkMatrix* flattened) {
   // Convert from 4x4 to 3x3 by dropping the third row and column.