liblog: logd: logcat: deprecate log/log_read.h

Always used in combination with log/logger.h except in log_time.cpp,
and not used externally.  As a result liblog has to support stl, a
small price to pay since goal is to convert liblog to C++ internally.

Test: compile
Bug: 31456426
Bug: 26552300
Bug: 31289077
Change-Id: I72828ec807d0a2c8e40bbdebd7a69f147a7ca5a9
diff --git a/liblog/log_time.cpp b/liblog/log_time.cpp
index d2bf181..c8bd27d 100644
--- a/liblog/log_time.cpp
+++ b/liblog/log_time.cpp
@@ -19,7 +19,7 @@
 #include <stdio.h>
 #include <string.h>
 
-#include <log/log_read.h>
+#include <log/logger.h>
 
 #include "log_portability.h"