1 files changed, 0 insertions, 14 deletions
diff --git a/src/core/printing_message_filter_qt.cpp b/src/core/printing_message_filter_qt.cpp
index ba4d5c6e6..3c81896c1 100644
--- a/src/core/printing_message_filter_qt.cpp
+++ b/src/core/printing_message_filter_qt.cpp
@@ -76,9 +76,6 @@ void PrintingMessageFilterQt::OverrideThreadForMessage(
 bool PrintingMessageFilterQt::OnMessageReceived(const IPC::Message& message) {
   bool handled = true;
   IPC_BEGIN_MESSAGE_MAP(PrintingMessageFilterQt, message)
-#if defined(OS_WIN)
-    IPC_MESSAGE_HANDLER(PrintHostMsg_DuplicateSection, OnDuplicateSection)
-#endif
     IPC_MESSAGE_HANDLER(PrintHostMsg_IsPrintingEnabled, OnIsPrintingEnabled)
     IPC_MESSAGE_HANDLER_DELAY_REPLY(PrintHostMsg_GetDefaultPrintSettings,
                                     OnGetDefaultPrintSettings)
@@ -91,17 +88,6 @@ bool PrintingMessageFilterQt::OnMessageReceived(const IPC::Message& message) {
   return handled;
 }
 
-#if defined(OS_WIN)
-void PrintingMessageFilterQt::OnDuplicateSection(
-    base::SharedMemoryHandle renderer_handle,
-    base::SharedMemoryHandle* browser_handle) {
-  // Duplicate the handle in this process right now so the memory is kept alive
-  // (even if it is not mapped)
-  base::SharedMemory shared_buf(renderer_handle, true, PeerHandle());
-  shared_buf.GiveToProcess(base::GetCurrentProcessHandle(), browser_handle);
-}
-#endif
-
 void PrintingMessageFilterQt::OnIsPrintingEnabled(bool* is_enabled) {
   DCHECK_CURRENTLY_ON(BrowserThread::IO);
   *is_enabled = true;