add customized printing setting for headless

components/printing/renderer/print_web_view_helper.cc

Index: components/printing/renderer/print_web_view_helper.cc
diff --git a/components/printing/renderer/print_web_view_helper.cc b/components/printing/renderer/print_web_view_helper.cc
index 06278a4b20449ea38ccf379f8bfc00b28b512fc8..08788958c5ed207e6561d0bf828778442a2b24d0 100644
--- a/components/printing/renderer/print_web_view_helper.cc
+++ b/components/printing/renderer/print_web_view_helper.cc
@@ -1348,6 +1348,7 @@ bool PrintWebViewHelper::RenderPreviewPage(
 
   base::TimeTicks begin_time = base::TimeTicks::Now();
   PrintPageInternal(print_params, page_number,
+                    print_preview_context_.total_page_count(),
                     print_preview_context_.prepared_frame(),
                     initial_render_metafile, nullptr, nullptr, nullptr);
   print_preview_context_.RenderedPreviewPage(
@@ -1848,6 +1849,7 @@ bool PrintWebViewHelper::RenderPagesForPrint(blink::WebLocalFrame* frame,
 #if !defined(OS_MACOSX)
 void PrintWebViewHelper::PrintPageInternal(const PrintMsg_Print_Params& params,
                                            int page_number,
+                                           int page_count,
                                            blink::WebLocalFrame* frame,
                                            PdfMetafileSkia* metafile,
                                            gfx::Size* page_size_in_dpi,
@@ -1916,9 +1918,9 @@ void PrintWebViewHelper::PrintPageInternal(const PrintMsg_Print_Params& params,
     const float fudge_factor = kPrintingMinimumShrinkFactor;
 #endif
     // |page_number| is 0-based, so 1 is added.
-    PrintHeaderAndFooter(
-        canvas, page_number + 1, print_preview_context_.total_page_count(),
-        *frame, scale_factor / fudge_factor, page_layout_in_points, params);
+    PrintHeaderAndFooter(canvas, page_number + 1, page_count, *frame,
+                         scale_factor / fudge_factor, page_layout_in_points,
+                         params);
   }
 #endif  // BUILDFLAG(ENABLE_PRINT_PREVIEW)