Print Preview: Add option to rasterize PDFs and add JPEG compression.

components/printing/common/print_messages.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "base/strings/string16.h"
 #include "printing/features/features.h"
 #include "ui/gfx/geometry/size.h"
 
 #define IPC_MESSAGE_IMPL
 #include "components/printing/common/print_messages.h"
@@ skipping 24 matching lines @@
 #include "components/printing/common/print_messages.h"
 }  // namespace IPC
 
 // Generate param traits log methods.
 #include "ipc/param_traits_log_macros.h"
 namespace IPC {
 #include "components/printing/common/print_messages.h"
 }  // namespace IPC
 
 PrintMsg_Print_Params::PrintMsg_Print_Params()
-  : page_size(),
-    content_size(),
-    printable_area(),
-    margin_top(0),
-    margin_left(0),
-    dpi(0),
-    scale_factor(1.0f),
-    desired_dpi(0),
-    document_cookie(0),
-    selection_only(false),
-    supports_alpha_blend(false),
-    preview_ui_id(-1),
-    preview_request_id(0),
-    is_first_request(false),
-    print_scaling_option(blink::WebPrintScalingOptionSourceSize),
-    print_to_pdf(false),
-    display_header_footer(false),
-    title(),
-    url(),
-    should_print_backgrounds(false) {}
+    : page_size(),
+      content_size(),
+      printable_area(),
+      margin_top(0),
+      margin_left(0),
+      dpi(0),
+      scale_factor(1.0f),
+      desired_dpi(0),
+      rasterize_pdf(false),
+      document_cookie(0),
+      selection_only(false),
+      supports_alpha_blend(false),
+      preview_ui_id(-1),
+      preview_request_id(0),
+      is_first_request(false),
+      print_scaling_option(blink::WebPrintScalingOptionSourceSize),
+      print_to_pdf(false),
+      display_header_footer(false),
+      title(),
+      url(),
+      should_print_backgrounds(false) {}
 
 PrintMsg_Print_Params::PrintMsg_Print_Params(
     const PrintMsg_Print_Params& other) = default;
 
 PrintMsg_Print_Params::~PrintMsg_Print_Params() {}
 
 void PrintMsg_Print_Params::Reset() {
   page_size = gfx::Size();
   content_size = gfx::Size();
   printable_area = gfx::Rect();
   margin_top = 0;
   margin_left = 0;
   dpi = 0;
   scale_factor = 1.0f;
   desired_dpi = 0;
+  rasterize_pdf = false;
   document_cookie = 0;
   selection_only = false;
   supports_alpha_blend = false;
   preview_ui_id = -1;
   preview_request_id = 0;
   is_first_request = false;
   print_scaling_option = blink::WebPrintScalingOptionSourceSize;
   print_to_pdf = false;
   display_header_footer = false;
   title = base::string16();
@@ skipping 31 matching lines @@
     PrintHostMsg_SetOptionsFromDocument_Params()
     : is_scaling_disabled(false),
       copies(0),
       duplex(printing::UNKNOWN_DUPLEX_MODE) {
 }
 
 PrintHostMsg_SetOptionsFromDocument_Params::
     ~PrintHostMsg_SetOptionsFromDocument_Params() {
 }
 #endif  // BUILDFLAG(ENABLE_PRINT_PREVIEW)