Move the ProcessType enum out to its own file. This is in preparation for getting rid of ChildPro...

content/browser/gpu/gpu_process_host.cc

 // Copyright (c) 2011 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/gpu/gpu_process_host.h"
 
 #include "base/base_switches.h"
 #include "base/command_line.h"
 #include "base/debug/trace_event.h"
 #include "base/lazy_instance.h"
@@ skipping 233 matching lines @@
     return NULL;
 
   GpuProcessHost *host = g_hosts_by_id.Pointer()->Lookup(host_id);
   if (HostIsValid(host_id, host))
     return host;
 
   return NULL;
 }
 
 GpuProcessHost::GpuProcessHost(int host_id)
-    : BrowserChildProcessHost(GPU_PROCESS),
+    : BrowserChildProcessHost(content::PROCESS_TYPE_GPU),
       host_id_(host_id),
       gpu_process_(base::kNullProcessHandle),
       in_process_(false),
       software_rendering_(false) {
   if (CommandLine::ForCurrentProcess()->HasSwitch(switches::kSingleProcess) ||
       CommandLine::ForCurrentProcess()->HasSwitch(switches::kInProcessGPU))
     in_process_ = true;
 
   // If the 'single GPU process' policy ever changes, we still want to maintain
   // it for 'gpu thread' mode and only create one instance of host and thread.
@@ skipping 382 matching lines @@
   scoped_ptr<EstablishChannelCallback> wrapped_callback(callback);
   wrapped_callback->Run(channel_handle, renderer_process_for_gpu, gpu_info);
 }
 
 void GpuProcessHost::CreateCommandBufferError(
     CreateCommandBufferCallback* callback, int32 route_id) {
   scoped_ptr<GpuProcessHost::CreateCommandBufferCallback>
     wrapped_callback(callback);
   callback->Run(route_id);
 }