Log the sync communication that happens between client and server.

chrome/browser/sync/protocol/proto_enum_conversions.h

Index: chrome/browser/sync/protocol/proto_enum_conversions.h
diff --git a/chrome/browser/sync/protocol/proto_enum_conversions.h b/chrome/browser/sync/protocol/proto_enum_conversions.h
index 7722f92a327ba35ee56ef4aa58bb56c2a601ecbe..6bdb660307886f256d8cf224e16929e4e17b1aeb 100644
--- a/chrome/browser/sync/protocol/proto_enum_conversions.h
+++ b/chrome/browser/sync/protocol/proto_enum_conversions.h
@@ -32,6 +32,14 @@ const char* GetPageTransitionQualifierString(
 const char* GetUpdatesSourceString(
     sync_pb::GetUpdatesCallerInfo::GetUpdatesSource updates_source);
 
+const char* ResponseTypeString(

[akalin, 2012/03/13 00:20:43]

Like the other functions in this file, prefix with 'Get'

[lipalani1, 2012/03/13 21:32:40]

Done.

+    sync_pb::CommitResponse::ResponseType response_type);
+
+const char* ErrorTypeString(sync_pb::SyncEnums::ErrorType error_type);
+
+const char* ActionString(
+   sync_pb::ClientToServerResponse::Error::Action action);
+
 const char* GetDeviceTypeString(
     sync_pb::SessionHeader::DeviceType device_type);