liblog: logd: logcat: Split out log/logger.h into public and private.

log/logger.h pieces moved into log/log.h.  Correct for some
minor Android Coding standards.

Test: gTests liblog-unit-tests, logd-unit-tests and logcat-unit-tests
Bug: 19235719
Bug: 26552300
Bug: 31289077
Bug: 31456426
Change-Id: I0a19fd8788eec20a582e72e4c62c04534bdb1b9a
diff --git a/liblog/README b/liblog/README
index dd37832..610338c 100644
--- a/liblog/README
+++ b/liblog/README
@@ -62,9 +62,7 @@
        LOG_EVENT_INT(tag, value)
        LOG_EVENT_LONG(tag, value)
 
-       Link with -llog
-
-       #include <log/logger.h>
+       clockid_t android_log_clockid()
 
        log_id_t android_logger_get_id(struct logger *logger)
        int android_logger_clear(struct logger *logger)