Network traffic annotation added to URLLoaderImpl.

cc/ipc/cc_param_traits.h

Index: cc/ipc/cc_param_traits.h
diff --git a/cc/ipc/cc_param_traits.h b/cc/ipc/cc_param_traits.h
index d2e8b59978c9bf101ebb1989351179e46bacc749..23189b871a5ddc7929970fd1252d74df377b4b23 100644
--- a/cc/ipc/cc_param_traits.h
+++ b/cc/ipc/cc_param_traits.h
@@ -16,6 +16,7 @@
 #include "cc/quads/texture_draw_quad.h"
 #include "gpu/ipc/common/gpu_command_buffer_traits.h"
 #include "ipc/ipc_message_macros.h"
+#include "net/traffic_annotation/network_traffic_annotation.h"
 
 namespace cc {
 class FilterOperations;
@@ -153,6 +154,29 @@ struct CC_IPC_EXPORT ParamTraits<cc::BeginFrameAck> {
   static void Log(const param_type& p, std::string* l);
 };
 
+template <>
+struct CC_IPC_EXPORT ParamTraits<net::MutableNetworkTrafficAnnotationTag> {
+  typedef net::MutableNetworkTrafficAnnotationTag 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* p);
+  static void Log(const param_type& p, std::string* l);
+};
+
+template <>
+struct CC_IPC_EXPORT
+    ParamTraits<net::MutablePartialNetworkTrafficAnnotationTag> {
+  typedef net::MutablePartialNetworkTrafficAnnotationTag 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* p);
+  static void Log(const param_type& p, std::string* l);
+};
+
 }  // namespace IPC
 
 #endif  // CC_IPC_CC_PARAM_TRAITS_H_