Host process i18n and Linux implementation.

remoting/host/plugin/host_plugin_utils.h

 // 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.
 
 #ifndef REMOTING_HOST_PLUGIN_HOST_PLUGIN_UTILS_H_
 #define REMOTING_HOST_PLUGIN_HOST_PLUGIN_UTILS_H_
 
 #include <string>
 
 #include "third_party/npapi/bindings/npapi.h"
@@ skipping 12 matching lines @@
 std::string StringFromNPVariant(const NPVariant& variant);
 
 // Convert a std::string into an NPVariant.
 // Caller is responsible for making sure that NPN_ReleaseVariantValue is
 // called on returned value.
 NPVariant NPVariantFromString(const std::string& val);
 
 // Convert an NPVariant into an NSPObject.
 NPObject* ObjectFromNPVariant(const NPVariant& variant);
 
+// Scoped reference pointer for NPObjects. All objects using this class
+// must be owned by g_npnetscape_funcs.
+class ScopedRefNPObject {
+ public:
+  ScopedRefNPObject();
+  ~ScopedRefNPObject();
+
+  // Release the held reference and replace it with |object|, incrementing
+  // its reference count.
+  ScopedRefNPObject& operator=(NPObject* object);

[Sergey Ulanov, 2011/08/30 17:36:51]

FYI: Operator overloading is prohibited by code style:
http://google-styleguide.googlecode.com/svn/trunk/cppguide.xml#Operator_Overl...

"The assignment operator (operator=), in particular, is insidious and should be
avoided."

+
+  NPObject* get() { return object_; }
+
+ private:
+  NPObject* object_;
+
+  DISALLOW_COPY_AND_ASSIGN(ScopedRefNPObject);
+};
+
 }  // namespace remoting
 
 #endif  // REMOTING_HOST_PLUGIN_HOST_PLUGIN_UTILS_H_