Added Header and Footer support using Skia

chrome/renderer/print_web_view_helper_mac.mm

Index: chrome/renderer/print_web_view_helper_mac.mm
diff --git a/chrome/renderer/print_web_view_helper_mac.mm b/chrome/renderer/print_web_view_helper_mac.mm
index 95ccb7e69bf215ae5c209aa90778ffbca79b6649..b6d28cbb5952d45d1089dff949662f5ae2895b6e 100644
--- a/chrome/renderer/print_web_view_helper_mac.mm
+++ b/chrome/renderer/print_web_view_helper_mac.mm
@@ -148,6 +148,20 @@ void PrintWebViewHelper::RenderPage(
     CGContextRef canvasPtr = cgContext;
 #endif
     frame->printPage(page_number, canvasPtr);
+#if defined(USE_SKIA)
+    const PrintMsg_Print_Params& printParams =
+        print_preview_context_.print_params();
+    if (printParams.display_header_footer) {
+      PageSizeMargins page_layout_in_points;
+      GetPageSizeAndMarginsInPoints(frame, page_number, printParams,
+                                    &page_layout_in_points);
+      // |page_number| is 0-based, so 1 is added.
+      PrintHeaderAndFooter(device, canvas.get(), page_number + 1,
+                           print_preview_context_.total_page_count(),
+                           scale_factor, page_layout_in_points,
+                           *header_footer_info_);
+    }
+#endif  // defined(USE_SKIA)
   }
 
   // Done printing. Close the device context to retrieve the compiled metafile.