Update pepper to not assume that SharedMemoryHandle is an int.

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 181 matching lines @@
     DCHECK(is_broker_);
     return IPC::GetFileHandleForProcess(handle, peer_handle_.Get(),
                                         should_close_source);
   }
 #endif
 
   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) {
+  base::PlatformFile local_platform_file =
+#if defined(OS_POSIX)
+      handle.fd;
+#elif defined(OS_WIN)
+      reinterpret_cast<HANDLE>(static_cast<intptr_t>(handle));

[erikchen, 2015/06/02 00:28:37]

Did another pass for nits. Removed an unnecessary reinterpret_cast<> as well as
a pointless local variable.

+#else
+#error Not implemented.
+#endif
+  IPC::PlatformFileForTransit remote_platform_file =
+      PpapiThread::ShareHandleWithRemote(local_platform_file, remote_pid,
+                                         false);
+  return remote_platform_file;
+}
+
 std::set<PP_Instance>* PpapiThread::GetGloballySeenInstanceIDSet() {
   return &globally_seen_instance_ids_;
 }
 
 IPC::Sender* PpapiThread::GetBrowserSender() {
   return this;
 }
 
 std::string PpapiThread::GetUILanguage() {
   base::CommandLine* command_line = base::CommandLine::ForCurrentProcess();
@@ skipping 345 matching lines @@
       std::string("Plugin.Ppapi") + (is_broker_ ? "Broker" : "Plugin") +
       "LoadErrorCode_" + path.BaseName().MaybeAsASCII();
 
   // For sparse histograms, we can use the macro, as it does not incorporate a
   // static.
   UMA_HISTOGRAM_SPARSE_SLOWLY(histogram_name, error.code);
 #endif
 }
 
 }  // namespace content