Printing on Windows via PDF

chrome/chrome_renderer.gypi

Index: chrome/chrome_renderer.gypi
diff --git a/chrome/chrome_renderer.gypi b/chrome/chrome_renderer.gypi
index 9d6ef223e8496d603b6a57e3d797ad9f912eb305..47c6b78183886303216114bc9ef7fe19b22d7c13 100644
--- a/chrome/chrome_renderer.gypi
+++ b/chrome/chrome_renderer.gypi
@@ -242,7 +242,6 @@
         'renderer/printing/print_web_view_helper_android.cc',
         'renderer/printing/print_web_view_helper_linux.cc',
         'renderer/printing/print_web_view_helper_mac.mm',
-        'renderer/printing/print_web_view_helper_win.cc',
         'renderer/safe_browsing/feature_extractor_clock.cc',
         'renderer/safe_browsing/feature_extractor_clock.h',
         'renderer/safe_browsing/features.cc',
@@ -357,6 +356,15 @@
             ['exclude', '^renderer/printing/']
           ]
         }],
+        ['win_pdf_metafile_for_printing', {
+          'sources': [
+            'renderer/printing/print_web_view_helper_pdf_win.cc',
+          ],
+        }, {
+          'sources': [
+            'renderer/printing/print_web_view_helper_win.cc',
+          ],
+        }],
         ['OS=="android"', {
           'sources!': [
             'renderer/extensions/app_window_custom_bindings.cc',