commit bd3505e634cf8f6a8cb95f2b352670a0890c06f2
author Bertrand SIMONNET <bsimonnet@google.com> Tue Aug 04 14:04:51 2015 -0700
committer Bertrand SIMONNET <bsimonnet@google.com> Mon Aug 10 14:42:03 2015 -0700
tree 131ba9a1de883e6c2217491322f54c0bee507b26
parent 182673ec6cd7538661cc76a984cded725d03f456

metrics: Consolidate constants in constants.h.

Instead of hardcoding system specific constants (like path) in
every file, consolidate them into the constants.h.

BUG: 22879597

Change-Id: I615be017774db629bf43398db7f70e9ef7263a52

metrics/persistent_integer.cc

diff --git a/metrics/persistent_integer.cc b/metrics/persistent_integer.cc
index c6b2176..0dcd52a 100644
--- a/metrics/persistent_integer.cc
+++ b/metrics/persistent_integer.cc
@@ -9,14 +9,9 @@
 #include <base/logging.h>
 #include <base/posix/eintr_wrapper.h>
 
+#include "constants.h"
 #include "metrics/metrics_library.h"
 
-namespace {
-
-// The directory for the persistent storage.
-const char kBackingFilesDirectory[] = "/var/lib/metrics/";
-
-}
 
 namespace chromeos_metrics {
 
@@ -31,7 +26,7 @@
   if (testing_) {
     backing_file_name_ = name_;
   } else {
-    backing_file_name_ = kBackingFilesDirectory + name_;
+    backing_file_name_ = metrics::kMetricsDirectory + name_;
   }
 }