[Experimental] Supporting OOPIF printing

components/printing/renderer/print_web_view_helper_linux.cc

Index: components/printing/renderer/print_web_view_helper_linux.cc
diff --git a/components/printing/renderer/print_web_view_helper_linux.cc b/components/printing/renderer/print_web_view_helper_linux.cc
index f09e4b22c517fac502fc95c710112e474bef9f21..a84cb9b6dd3491f25fad2956498c2d0dd0477557 100644
--- a/components/printing/renderer/print_web_view_helper_linux.cc
+++ b/components/printing/renderer/print_web_view_helper_linux.cc
@@ -64,7 +64,7 @@ bool PrintWebViewHelper::PrintPagesNative(blink::WebLocalFrame* frame,
   // blink::printEnd() for PDF should be called before metafile is closed.
   FinishFramePrinting();
 
-  metafile.FinishDocument();
+  metafile.FinishAllPages();
 
 #if defined(OS_ANDROID)
   int sequence_number = -1;
@@ -84,12 +84,10 @@ bool PrintWebViewHelper::PrintPagesNative(blink::WebLocalFrame* frame,
 #else
   PrintHostMsg_DidPrintPage_Params printed_page_params;
 
-  if (!CopyMetafileDataToSharedMem(
-          metafile, &printed_page_params.metafile_data_handle)) {
+  if (!CopyMetafileDataToSharedMem(metafile, &printed_page_params)) {
     return false;
   }
 
-  printed_page_params.data_size = metafile.GetDataSize();
   printed_page_params.document_cookie = params.params.document_cookie;
 
   for (size_t i = 0; i < printed_pages.size(); ++i) {