Cleanup: Remove base::environment_vector and base::file_handle_mapping_vector to StudlyCaps.

content/browser/gpu/gpu_process_host.cc

Index: content/browser/gpu/gpu_process_host.cc
===================================================================
--- content/browser/gpu/gpu_process_host.cc	(revision 122601)
+++ content/browser/gpu/gpu_process_host.cc	(working copy)
@@ -200,7 +200,7 @@
   // this will be extended to allow the use of multiple GPU processes.
   for (IDMap<GpuProcessHost>::iterator it(g_hosts_by_id.Pointer());
        !it.IsAtEnd(); it.Advance()) {
-    GpuProcessHost *host = it.GetCurrentValue();
+    GpuProcessHost* host = it.GetCurrentValue();
 
     if (host->sandboxed() != (client_id != 0))
       continue;
@@ -244,7 +244,7 @@
   if (host_id == 0)
     return NULL;
 
-  GpuProcessHost *host = g_hosts_by_id.Pointer()->Lookup(host_id);
+  GpuProcessHost* host = g_hosts_by_id.Pointer()->Lookup(host_id);
   if (HostIsValid(host))
     return host;
 
@@ -365,8 +365,9 @@
     in_process_gpu_thread_->StartWithOptions(options);
 
     OnProcessLaunched();  // Fake a callback that the process is ready.
-  } else if (!LaunchGpuProcess(channel_id))
+  } else if (!LaunchGpuProcess(channel_id)) {
     return false;
+  }
 
   return Send(new GpuMsg_Initialize());
 }
@@ -627,7 +628,7 @@
       FilePath(),
 #elif defined(OS_POSIX)
       false,  // Never use the zygote (GPU plugin can't be sandboxed).
-      base::environment_vector(),
+      base::EnvironmentVector(),
 #endif
       cmd_line);
   process_launched_ = true;