Move the Remoting Host plugin into its own sub-directory.

remoting/host/host_plugin_utils.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 "remoting/host/host_plugin_utils.h"
-
-namespace remoting {
-
-NPNetscapeFuncs* g_npnetscape_funcs = NULL;
-
-std::string StringFromNPIdentifier(NPIdentifier identifier) {
-  if (!g_npnetscape_funcs->identifierisstring(identifier))
-    return std::string();
-  NPUTF8* np_string = g_npnetscape_funcs->utf8fromidentifier(identifier);
-  std::string string(np_string);
-  g_npnetscape_funcs->memfree(np_string);
-  return string;
-}
-
-std::string StringFromNPVariant(const NPVariant& variant) {
-  if (!NPVARIANT_IS_STRING(variant))
-    return std::string();
-  const NPString& np_string = NPVARIANT_TO_STRING(variant);
-  return std::string(np_string.UTF8Characters, np_string.UTF8Length);
-}
-
-NPVariant NPVariantFromString(const std::string& val) {
-  size_t len = val.length();
-  NPUTF8* chars =
-      reinterpret_cast<NPUTF8*>(g_npnetscape_funcs->memalloc(len + 1));
-  strcpy(chars, val.c_str());
-  NPVariant variant;
-  STRINGN_TO_NPVARIANT(chars, len, variant);
-  return variant;
-}
-
-NPObject* ObjectFromNPVariant(const NPVariant& variant) {
-  if (!NPVARIANT_IS_OBJECT(variant))
-    return NULL;
-  return NPVARIANT_TO_OBJECT(variant);
-}
-
-}  // namespace remoting