From fb3751573fe463413eebbd4af96efb4388500989 Mon Sep 17 00:00:00 2001
From: Chris Peterson <cpeterson@mozilla.com>
Date: Thu, 7 Nov 2013 20:13:20 -0800
Subject: [PATCH] Bug 936336 - Remove unused private member variable
 MacIOAutoObservation::mFd. r=jonasfj

---
 xpcom/build/PoisonIOInterposerMac.cpp | 9 +++------
 1 file changed, 3 insertions(+), 6 deletions(-)

diff --git a/xpcom/build/PoisonIOInterposerMac.cpp b/xpcom/build/PoisonIOInterposerMac.cpp
index 0cb030c7c69..094decc0c12 100644
--- a/xpcom/build/PoisonIOInterposerMac.cpp
+++ b/xpcom/build/PoisonIOInterposerMac.cpp
@@ -56,8 +56,7 @@ class MacIOAutoObservation : public IOInterposeObserver::Observation
 public:
   MacIOAutoObservation(IOInterposeObserver::Operation aOp,
                        const char* aReference, int aFd)
-    : mFd(aFd),
-      mShouldObserve(sIsEnabled && IOInterposer::IsObservedOperation(aOp) &&
+    : mShouldObserve(sIsEnabled && IOInterposer::IsObservedOperation(aOp) &&
                      !IsDebugFile(aFd))
   {
     if (mShouldObserve) {
@@ -70,8 +69,7 @@ public:
   MacIOAutoObservation(IOInterposeObserver::Operation aOp,
                        const char* aReference, int aFd, const void *aBuf,
                        size_t aCount)
-    : mFd(aFd),
-      mShouldObserve(sIsEnabled && IOInterposer::IsObservedOperation(aOp) &&
+    : mShouldObserve(sIsEnabled && IOInterposer::IsObservedOperation(aOp) &&
                      !IsDebugFile(aFd))
   {
     if (mShouldObserve) {
@@ -95,7 +93,6 @@ public:
   }
 
 private:
-  int                 mFd;
   bool                mShouldObserve;
 };
 
@@ -337,4 +334,4 @@ void ClearPoisonIOInterposer() {
   sIsEnabled = false;
 }
 
-} // namespace mozilla
\ No newline at end of file
+} // namespace mozilla