1 files changed, 1 insertions, 3 deletions
diff --git a/chrome/common/metrics_helpers.h b/chrome/common/metrics_helpers.h
index bd18b88..3de3fbd 100644
--- a/chrome/common/metrics_helpers.h
+++ b/chrome/common/metrics_helpers.h
@@ -99,9 +99,7 @@ class MetricsLogBase {
     version_extension_ = extension;
   }
 
-  virtual MetricsLog* AsMetricsLog() {
-    return NULL;
-  }
+  virtual MetricsLog* AsMetricsLog();
 
  protected:
   class XmlWrapper;