liblog: stay away from C++ keyword private

Replace with void* private with priv in context structure.

SideEffects: None
Test: gTest liblog-unit-tests
Bug: 27405083
Change-Id: I670cb0b7fb2f3085ea13b4ac836d84239a3c8572
diff --git a/liblog/local_logger.c b/liblog/local_logger.c
index 758905f..9906eb7 100644
--- a/liblog/local_logger.c
+++ b/liblog/local_logger.c
@@ -47,7 +47,7 @@
 
 LIBLOG_HIDDEN struct android_log_transport_write localLoggerWrite = {
   .node = { &localLoggerWrite.node, &localLoggerWrite.node },
-  .context.private = NULL,
+  .context.priv = NULL,
   .name = "local",
   .available = writeToLocalAvailable,
   .open = writeToLocalInit,