Created a host for running the utility process as a child of the service process. This is used for rendering PDFs to a metafile in a sandbox for the Cloud Print proxy on Windows.

BUG=None
TEST=Test Windows Cloud Print proxy

Review URL: http://codereview.chromium.org/2917013

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@52970 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 25 insertions, 0 deletions

diff --git a/chrome/common/common_param_traits.h b/chrome/common/common_param_traits.h
index 4ac0272..300dd2e 100644
--- a/chrome/common/common_param_traits.h
+++ b/chrome/common/common_param_traits.h
@@ -22,6 +22,7 @@
 #include "ipc/ipc_message_utils.h"
 #include "net/base/upload_data.h"
 #include "net/url_request/url_request_status.h"
+#include "printing/native_metafile.h"
 #include "webkit/glue/password_form.h"
 #include "webkit/glue/webcursor.h"
 #include "webkit/glue/window_open_disposition.h"
@@ -38,6 +39,10 @@ class Rect;
 class Size;
 }  // namespace gfx
 
+namespace printing {
+struct PageRange;
+}  // namespace printing
+
 namespace webkit_glue {
 struct WebApplicationInfo;
 }  // namespace webkit_glue
@@ -474,6 +479,26 @@ struct ParamTraits<webkit_glue::PasswordForm> {
   }
 };
 
+template <>
+struct ParamTraits<printing::PageRange> {
+  typedef printing::PageRange param_type;
+  static void Write(Message* m, const param_type& p);
+
+  static bool Read(const Message* m, void** iter, param_type* r);
+
+  static void Log(const param_type& p, std::wstring* l);
+};
+
+template <>
+struct ParamTraits<printing::NativeMetafile> {
+  typedef printing::NativeMetafile param_type;
+  static void Write(Message* m, const param_type& p);
+
+  static bool Read(const Message* m, void** iter, param_type* r);
+
+  static void Log(const param_type& p, std::wstring* l);
+};
+
 }  // namespace IPC
 
 #endif  // CHROME_COMMON_COMMON_PARAM_TRAITS_H_