Add IPC ParamTraits for c-style arrays

ppapi/proxy/ppapi_param_traits.h

Index: ppapi/proxy/ppapi_param_traits.h
diff --git a/ppapi/proxy/ppapi_param_traits.h b/ppapi/proxy/ppapi_param_traits.h
index 75d4529f4caa87817af3aa567b12935d641fb5a3..2e63937a26047c16ecbe53b5f3d6c9afd4114fae 100644
--- a/ppapi/proxy/ppapi_param_traits.h
+++ b/ppapi/proxy/ppapi_param_traits.h
@@ -226,17 +226,6 @@ struct PPAPI_PROXY_EXPORT ParamTraits<ppapi::SocketOptionData> {
   static void Log(const param_type& p, std::string* l);
 };
 
-template<>
-struct PPAPI_PROXY_EXPORT ParamTraits<ppapi::CompositorLayerData::Transform> {
-  typedef ppapi::CompositorLayerData::Transform param_type;
-  static void GetSize(base::PickleSizer* s, const param_type& p);
-  static void Write(base::Pickle* m, const param_type& p);
-  static bool Read(const base::Pickle* m,
-                   base::PickleIterator* iter,
-                   param_type* r);
-  static void Log(const param_type& p, std::string* l);
-};
-
 }  // namespace IPC
 
 #endif  // PPAPI_PROXY_PPAPI_PARAM_TRAITS_H_