Remove desired DPI

components/printing/renderer/print_web_view_helper.cc

Index: components/printing/renderer/print_web_view_helper.cc
diff --git a/components/printing/renderer/print_web_view_helper.cc b/components/printing/renderer/print_web_view_helper.cc
index 2639579cdde4e3e4e5e9af793b18f138d551fc26..5abbe8380fd074aa1d5337b45ae544fea0120ac1 100644
--- a/components/printing/renderer/print_web_view_helper.cc
+++ b/components/printing/renderer/print_web_view_helper.cc
@@ -120,9 +120,8 @@ int GetDPI(const PrintMsg_Print_Params* print_params) {
 bool PrintMsg_Print_Params_IsValid(const PrintMsg_Print_Params& params) {
   return !params.content_size.IsEmpty() && !params.page_size.IsEmpty() &&
          !params.printable_area.IsEmpty() && params.document_cookie &&
-         params.desired_dpi && params.dpi && params.margin_top >= 0 &&
-         params.margin_left >= 0 && params.dpi > kMinDpi &&
-         params.document_cookie != 0;
+         params.dpi && params.margin_top >= 0 && params.margin_left >= 0 &&
+         params.dpi > kMinDpi && params.document_cookie != 0;
 }
 
 // Helper function to check for fit to page
@@ -289,24 +288,24 @@ void ComputeWebKitPrintParamsInDesiredDpi(
   webkit_print_params->rasterizePDF = print_params.rasterize_pdf;
   webkit_print_params->printScalingOption = print_params.print_scaling_option;
 
-  webkit_print_params->printContentArea.width = ConvertUnit(
-      print_params.content_size.width(), dpi, print_params.desired_dpi);
-  webkit_print_params->printContentArea.height = ConvertUnit(
-      print_params.content_size.height(), dpi, print_params.desired_dpi);
-
-  webkit_print_params->printableArea.x = ConvertUnit(
-      print_params.printable_area.x(), dpi, print_params.desired_dpi);
-  webkit_print_params->printableArea.y = ConvertUnit(
-      print_params.printable_area.y(), dpi, print_params.desired_dpi);
-  webkit_print_params->printableArea.width = ConvertUnit(
-      print_params.printable_area.width(), dpi, print_params.desired_dpi);
-  webkit_print_params->printableArea.height = ConvertUnit(
-      print_params.printable_area.height(), dpi, print_params.desired_dpi);
-
-  webkit_print_params->paperSize.width = ConvertUnit(
-      print_params.page_size.width(), dpi, print_params.desired_dpi);
-  webkit_print_params->paperSize.height = ConvertUnit(
-      print_params.page_size.height(), dpi, print_params.desired_dpi);
+  webkit_print_params->printContentArea.width =
+      ConvertUnit(print_params.content_size.width(), dpi, kPointsPerInch);
+  webkit_print_params->printContentArea.height =
+      ConvertUnit(print_params.content_size.height(), dpi, kPointsPerInch);
+
+  webkit_print_params->printableArea.x =
+      ConvertUnit(print_params.printable_area.x(), dpi, kPointsPerInch);
+  webkit_print_params->printableArea.y =
+      ConvertUnit(print_params.printable_area.y(), dpi, kPointsPerInch);
+  webkit_print_params->printableArea.width =
+      ConvertUnit(print_params.printable_area.width(), dpi, kPointsPerInch);
+  webkit_print_params->printableArea.height =
+      ConvertUnit(print_params.printable_area.height(), dpi, kPointsPerInch);
+
+  webkit_print_params->paperSize.width =
+      ConvertUnit(print_params.page_size.width(), dpi, kPointsPerInch);
+  webkit_print_params->paperSize.height =
+      ConvertUnit(print_params.page_size.height(), dpi, kPointsPerInch);
 }
 
 blink::WebPlugin* GetPlugin(const blink::WebLocalFrame* frame) {