Index: base/debug/activity_tracker.h |
diff --git a/base/debug/activity_tracker.h b/base/debug/activity_tracker.h |
index 566b682bfeeb8fad744c28ee9ce5e0018f884aed..8d902ca9e8026a41f3439b7104e06ca8aa2bd91a 100644 |
--- a/base/debug/activity_tracker.h |
+++ b/base/debug/activity_tracker.h |
@@ -33,7 +33,6 @@ struct PendingTask; |
class FilePath; |
class Lock; |
-class MemoryMappedFile; |
class PlatformThreadHandle; |
class Process; |
class WaitableEvent; |