Remove calls to deprecated SkPDFDevice and SkPDFDocuemnt.

chrome/renderer/printing/print_web_view_helper_linux.cc

Index: chrome/renderer/printing/print_web_view_helper_linux.cc
diff --git a/chrome/renderer/printing/print_web_view_helper_linux.cc b/chrome/renderer/printing/print_web_view_helper_linux.cc
index a3014eab7b95f692e477781b465578b048479a57..8012ae530edfed45a1ea3b722bc31efdeee416c8 100644
--- a/chrome/renderer/printing/print_web_view_helper_linux.cc
+++ b/chrome/renderer/printing/print_web_view_helper_linux.cc
@@ -158,19 +158,14 @@ 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;
-
-  SkBaseDevice* device = metafile->StartPageForVectorCanvas(page_size,
-                                                            canvas_area,
-                                                            scale_factor);
-  if (!device)
+  gfx::Rect canvas_area = gfx::Rect(page_size);  // Allow drawing on
+                                                 // entire page.
+  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_);
 
@@ -187,6 +182,7 @@ void PrintWebViewHelper::PrintPageInternal(
   }
   RenderPageContent(frame, params.page_number, canvas_area, content_area,
                     scale_factor, canvas.get());
+  canvas.clear();

[Vitaly Buka (NO REVIEWS), 2014/11/03 20:03:29]

can you make "clear" use consistent?
also webview version has neither clear nor {}

[reed1, 2014/11/03 20:29:33]

What is meant by this?

[Vitaly Buka (NO REVIEWS), 2014/11/03 20:50:11]

here canvas.clear(); is used to reset canvas before metafile->FinishPage()
android_webview/renderer/print_web_view_helper_linux.cc does not reset canvas at
all
mac and win use {} to reset canvas before metafile->FinishPage()

I'd prefer to use {} everywhere.

[hal.canary, 2014/11/04 15:30:35]

Done.

 
   // Done printing. Close the device context to retrieve the compiled metafile.
   if (!metafile->FinishPage())