Untangle and clean up the logging code

It was a mess before because of a combination of having code split out
for cRIO vs Linux and cruft.

Change-Id: Id282e1a7f7988be0441c669a573a5d022ed41fb9
diff --git a/aos/common/util/BUILD b/aos/common/util/BUILD
index d176733..35d8e87 100644
--- a/aos/common/util/BUILD
+++ b/aos/common/util/BUILD
@@ -9,7 +9,7 @@
     'run_command.h',
   ],
   deps = [
-    '//aos/common/logging:logging_interface',
+    '//aos/common/logging',
   ],
 )
 
@@ -32,7 +32,7 @@
     'death_test_log_implementation.h',
   ],
   deps = [
-    '//aos/common/logging',
+    '//aos/common/logging:implementations',
   ],
 )
 
@@ -104,7 +104,7 @@
   ],
   deps = [
     '//aos/common:macros',
-    '//aos/common/logging:logging_interface',
+    '//aos/common/logging',
   ],
 )