Replace cutils/log.h and rationalize log/log.h and android/log.h

- cutils/log.h treat as deprecated and lead by example
- android/log.h to be used instead of log/log.h if required
- add system includes that are assumed as side effects of log.h
- modules that use SLOG should use SLOG for all logging (installd)
- define LOG_TAG first
- remove logging infrastructure if not used

Test: build
Bug: 31289077
Change-Id: Iea147a0104c7ab7f12451304131d6500f42141e7
diff --git a/services/inputflinger/InputReader.cpp b/services/inputflinger/InputReader.cpp
index 4dec34b..fbc7b12 100644
--- a/services/inputflinger/InputReader.cpp
+++ b/services/inputflinger/InputReader.cpp
@@ -44,17 +44,18 @@
 
 #include "InputReader.h"
 
-#include <cutils/log.h>
-#include <input/Keyboard.h>
-#include <input/VirtualKeyMap.h>
-
+#include <errno.h>
 #include <inttypes.h>
+#include <limits.h>
+#include <math.h>
 #include <stddef.h>
 #include <stdlib.h>
 #include <unistd.h>
-#include <errno.h>
-#include <limits.h>
-#include <math.h>
+
+#include <android/log.h>
+
+#include <input/Keyboard.h>
+#include <input/VirtualKeyMap.h>
 
 #define INDENT "  "
 #define INDENT2 "    "