Add Postscript Printing

chrome/browser/printing/print_job.cc

Index: chrome/browser/printing/print_job.cc
diff --git a/chrome/browser/printing/print_job.cc b/chrome/browser/printing/print_job.cc
index 294fcb19718fc58e4529478a7b94bd0eca9f45e0..adc06e4936e9cc2d066e62992391846105d50bf4 100644
--- a/chrome/browser/printing/print_job.cc
+++ b/chrome/browser/printing/print_job.cc
@@ -285,12 +285,11 @@ void PrintJob::StartPdfToEmfConversion(
           PdfConverter::CreatePdfToEmfConverter());
   const int kPrinterDpi = settings().dpi();
   PdfRenderSettings settings(
-      content_area, kPrinterDpi, /*autorotate=*/true,
+      content_area, gfx::Point(0,0), kPrinterDpi, /*autorotate=*/true,
       print_text_with_gdi ? PdfRenderSettings::Mode::GDI_TEXT
                           : PdfRenderSettings::Mode::NORMAL);
   pdf_conversion_state_->Start(
-      bytes, settings,
-      base::Bind(&PrintJob::OnPdfConversionStarted, this));
+      bytes, settings, base::Bind(&PrintJob::OnPdfConversionStarted, this));
 }
 
 void PrintJob::OnPdfConversionStarted(int page_count) {
@@ -323,6 +322,23 @@ void PrintJob::OnPdfPageConverted(int page_number,
   pdf_conversion_state_->GetMorePages(
       base::Bind(&PrintJob::OnPdfPageConverted, this));
 }
+
+void PrintJob::StartPdfToPostScriptConversion(
+    const scoped_refptr<base::RefCountedMemory>& bytes,
+    const gfx::Rect& content_area,
+    const gfx::Point& physical_offsets,
+    bool ps_level2) {
+  DCHECK(!pdf_conversion_state_);
+  pdf_conversion_state_ = base::MakeUnique<PdfConversionState>(
+      gfx::Size(), gfx::Rect(), PdfConverter::CreatePdfToPostScriptConverter());
+  const int kPrinterDpi = settings().dpi();
+  PdfRenderSettings settings(
+      content_area, physical_offsets, kPrinterDpi, true /* autorotate? */,
+      ps_level2 ? PdfRenderSettings::Mode::POSTSCRIPT_LEVEL2
+                : PdfRenderSettings::Mode::POSTSCRIPT_LEVEL3);
+  pdf_conversion_state_->Start(
+      bytes, settings, base::Bind(&PrintJob::OnPdfConversionStarted, this));
+}
 #endif  // defined(OS_WIN)
 
 void PrintJob::UpdatePrintedDocument(PrintedDocument* new_document) {