Make SharedMemoryHandle a class on windows.

content/ppapi_plugin/ppapi_thread.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 "content/ppapi_plugin/ppapi_thread.h"
 
 #include <limits>
 
 #include "base/command_line.h"
 #include "base/cpu.h"
@@ skipping 188 matching lines @@
   DCHECK(peer_pid != base::kNullProcessId);
   return BrokerGetFileHandleForProcess(handle, peer_pid, should_close_source);
 }
 
 base::SharedMemoryHandle PpapiThread::ShareSharedMemoryHandleWithRemote(
     const base::SharedMemoryHandle& handle,
     base::ProcessId remote_pid) {
 #if defined(OS_WIN)
   if (peer_handle_.IsValid()) {
     DCHECK(is_broker_);
-    return IPC::GetFileHandleForProcess(handle, peer_handle_.Get(), false);
+    IPC::PlatformFileForTransit platform_file = IPC::GetFileHandleForProcess(
+        handle.GetHandle(), peer_handle_.Get(), false);
+    base::ProcessId pid = base::GetProcId(peer_handle_.Get());
+    return base::SharedMemoryHandle(platform_file, pid);
   }
 #endif
 
   DCHECK(remote_pid != base::kNullProcessId);
 #if defined(OS_WIN) || defined(OS_MACOSX)
   base::SharedMemoryHandle duped_handle;
   bool success =
       BrokerDuplicateSharedMemoryHandle(handle, remote_pid, &duped_handle);
   if (success)
     return duped_handle;
@@ skipping 382 matching lines @@
           GetHistogramName(is_broker_, "LoadTime", path),
           base::TimeDelta::FromMilliseconds(1),
           base::TimeDelta::FromSeconds(10),
           50,
           base::HistogramBase::kUmaTargetedHistogramFlag);
 
   histogram->AddTime(load_time);
 }
 
 }  // namespace content