Sanity check the printable area returned by windows.

printing/print_settings_initializer_win.cc

Index: printing/print_settings_initializer_win.cc
diff --git a/printing/print_settings_initializer_win.cc b/printing/print_settings_initializer_win.cc
index 0f6a930b7c8f12c2fb1b28b18c6cce5ffc417e39..0ec96d0ab624a5f7f59240c3409bfe9331b4cd8c 100644
--- a/printing/print_settings_initializer_win.cc
+++ b/printing/print_settings_initializer_win.cc
@@ -49,6 +49,14 @@ void PrintSettingsInitializerWin::InitPrintSettings(
                                         GetDeviceCaps(hdc, HORZRES),
                                         GetDeviceCaps(hdc, VERTRES));
 
+  // Sanity check the printable_area: we've seen crashes caused by a printable
+  // area rect of 0, 0, 0, 0, so it seems some drivers don't set it.
+  if (printable_area_device_units.IsEmpty() ||
+      !gfx::Rect(physical_size_device_units).Contains(
+          printable_area_device_units)) {
+    printable_area_device_units = gfx::Rect(physical_size_device_units);
+  }
+
   print_settings->SetPrinterPrintableArea(physical_size_device_units,
                                           printable_area_device_units,
                                           dpi);