Improve process launch handle sharing API.

mojo/edk/embedder/platform_channel_pair_win.cc

 // Copyright 2014 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 "mojo/edk/embedder/platform_channel_pair.h"
 
 #include <windows.h>
 
 #include <string>
 
@@ skipping 72 matching lines @@
     LOG(ERROR) << "Missing or invalid --" << kMojoPlatformChannelHandleSwitch;
     return ScopedPlatformHandle();
   }
 
   return ScopedPlatformHandle(
       PlatformHandle(LongToHandle(client_handle_value)));
 }
 
 void PlatformChannelPair::PrepareToPassClientHandleToChildProcess(
     base::CommandLine* command_line,
-    base::HandlesToInheritVector* handle_passing_info) const {
+    std::vector<HANDLE>* handle_passing_info) const {
   DCHECK(command_line);
 
   // Log a warning if the command line already has the switch, but "clobber" it
   // anyway, since it's reasonably likely that all the switches were just copied
   // from the parent.
   LOG_IF(WARNING, command_line->HasSwitch(kMojoPlatformChannelHandleSwitch))
       << "Child command line already has switch --"
       << kMojoPlatformChannelHandleSwitch << "="
       << command_line->GetSwitchValueASCII(kMojoPlatformChannelHandleSwitch);
   // (Any existing switch won't actually be removed from the command line, but
@@ skipping 10 matching lines @@
   DCHECK(client_handle_.is_valid());
 
   if (base::win::GetVersion() >= base::win::VERSION_VISTA)
     handle_passing_info->push_back(client_handle_.get().handle);
 
   return base::IntToString(HandleToLong(client_handle_.get().handle));
 }
 
 }  // namespace edk
 }  // namespace mojo