Move AlterEnvironment to base/environment.h, implement on Windows.

content/browser/ppapi_plugin_process_host.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/browser/ppapi_plugin_process_host.h"
 
 #include <string>
 
 #include "base/base_switches.h"
 #include "base/command_line.h"
@@ skipping 310 matching lines @@
 #if defined(OS_POSIX)
   bool use_zygote = !is_broker_ && plugin_launcher.empty() && info.is_sandboxed;
   if (!info.is_sandboxed)
     cmd_line->AppendSwitchASCII(switches::kNoSandbox, std::string());
 #endif  // OS_POSIX
   process_->Launch(
 #if defined(OS_WIN)
       new PpapiPluginSandboxedProcessLauncherDelegate(is_broker_),
 #elif defined(OS_POSIX)
       use_zygote,
-      base::EnvironmentVector(),
+      base::EnvironmentMap(),
 #endif
       cmd_line);
   return true;
 }
 
 void PpapiPluginProcessHost::RequestPluginChannel(Client* client) {
   base::ProcessHandle process_handle;
   int renderer_child_id;
   client->GetPpapiChannelInfo(&process_handle, &renderer_child_id);
 
@@ skipping 82 matching lines @@
   // sent_requests_ queue should be the one that the plugin just created.
   Client* client = sent_requests_.front();
   sent_requests_.pop();
 
   const ChildProcessData& data = process_->GetData();
   client->OnPpapiChannelOpened(channel_handle, base::GetProcId(data.handle),
                                data.id);
 }
 
 }  // namespace content