Index: components/printing/renderer/print_web_view_helper.h |
diff --git a/components/printing/renderer/print_web_view_helper.h b/components/printing/renderer/print_web_view_helper.h |
index d979333feb1fd72972fe4109e1afc061f49af2d1..8b01268bbf6c348ed9ab25033ef1d2673263937f 100644 |
--- a/components/printing/renderer/print_web_view_helper.h |
+++ b/components/printing/renderer/print_web_view_helper.h |
@@ -108,6 +108,13 @@ class PrintWebViewHelper |
// Returns true if printing is overridden and the default behavior should be |
// skipped for |frame|. |
virtual bool OverridePrint(blink::WebLocalFrame* frame) = 0; |
+ |
+#if defined(OS_MACOSX) |
+ // If true, all the printed pages are returned in the first |
+ // PrintHostMsg_DidPrintPage metafile. This is the behavior in linux and |
+ // windows. |
Lei Zhang
2017/04/06 10:23:00
It's good to capitalize Windows to distinguish it
jzfeng
2017/04/07 03:24:06
Done.
|
+ virtual bool UseSingleMetafile(); |
+#endif |
}; |
PrintWebViewHelper(content::RenderFrame* render_frame, |
@@ -283,8 +290,9 @@ class PrintWebViewHelper |
// Prints the page listed in |params|. |
#if defined(OS_MACOSX) |
- void PrintPageInternal(const PrintMsg_PrintPage_Params& params, |
- blink::WebLocalFrame* frame); |
+ void PrintPagesInternal(const PrintMsg_PrintPage_Params& params, |
+ blink::WebLocalFrame* frame, |
+ const std::vector<int>& printed_pages); |
#else |
void PrintPageInternal(const PrintMsg_PrintPage_Params& params, |
blink::WebLocalFrame* frame, |