Remove calls to deprecated SkPDFDevice and SkPDFDocuemnt.

android_webview/renderer/print_web_view_helper_linux.cc

Index: android_webview/renderer/print_web_view_helper_linux.cc
diff --git a/android_webview/renderer/print_web_view_helper_linux.cc b/android_webview/renderer/print_web_view_helper_linux.cc
index 6895b252f5eca5247608843e10fc13cba123ee42..43a7fb8b185ccab72ee7df3ebb468dffb2895021 100644
--- a/android_webview/renderer/print_web_view_helper_linux.cc
+++ b/android_webview/renderer/print_web_view_helper_linux.cc
@@ -163,19 +163,14 @@ void PrintWebViewHelper::PrintPageInternal(
   gfx::Rect content_area;
   GetPageSizeAndContentAreaFromPageLayout(page_layout_in_points, &page_size,
                                           &content_area);
-  gfx::Rect canvas_area =
-      params.params.display_header_footer ? gfx::Rect(page_size) : content_area;
+  gfx::Rect canvas_area = gfx::Rect(page_size);  // Allow drawing on
+                                                 // entire page.
 
-  SkBaseDevice* device = metafile->StartPageForVectorCanvas(page_size,
-                                                            canvas_area,
-                                                            scale_factor);
-  if (!device)
+  skia::RefPtr<skia::VectorCanvas> canvas =
+    metafile->GetVectorCanvasForNewPage(page_size, canvas_area, scale_factor);
+  if (!canvas.get())
     return;
 
-  // The printPage method take a reference to the canvas we pass down, so it
-  // can't be a stack object.
-  skia::RefPtr<skia::VectorCanvas> canvas =
-      skia::AdoptRef(new skia::VectorCanvas(device));
   MetafileSkiaWrapper::SetMetafileOnCanvas(*canvas, metafile);
   skia::SetIsDraftMode(*canvas, is_print_ready_metafile_sent_);
 
@@ -191,6 +186,7 @@ void PrintWebViewHelper::PrintPageInternal(
   RenderPageContent(frame, params.page_number, canvas_area, content_area,
                     scale_factor, canvas.get());
 
+  canvas.clear();  // Unref the canvas before calling FinishPage().
   // Done printing. Close the device context to retrieve the compiled metafile.
   if (!metafile->FinishPage())
     NOTREACHED() << "metafile failed";