diff --git a/indra/newview/llhttpretrypolicy.cpp b/indra/newview/llhttpretrypolicy.cpp
index 16718dd05ada6b3872b2880a06bf2dd5e863ab71..e0f72df9099125bf7af2bdb73f05370343ba24c5 100644
--- a/indra/newview/llhttpretrypolicy.cpp
+++ b/indra/newview/llhttpretrypolicy.cpp
@@ -64,15 +64,6 @@ void LLAdaptiveRetryPolicy::reset()
     init();
 }
 
-// [SL:KB] - Patch: Appearance-AISFilter | Checked: 2015-06-27 (Catznip-3.7)
-// virtual
-void LLAdaptiveRetryPolicy::cancelRetry()
-{
-    // This relies on the current implementation where mShouldRetry is set to true only on initialization
-    mShouldRetry = false;
-}
-// [/SL:KB]
-
 bool LLAdaptiveRetryPolicy::getRetryAfter(const LLSD& headers, F32& retry_header_time)
 {
     return (headers.has(HTTP_IN_HEADER_RETRY_AFTER)
diff --git a/indra/newview/llhttpretrypolicy.h b/indra/newview/llhttpretrypolicy.h
index 138e542fcc4b10a3bbf053f936915f52fde54449..9290804c820821698cf4a7a2810e522beacd5330 100644
--- a/indra/newview/llhttpretrypolicy.h
+++ b/indra/newview/llhttpretrypolicy.h
@@ -55,9 +55,6 @@ class LLHTTPRetryPolicy: public LLThreadSafeRefCount
     virtual bool shouldRetry(F32& seconds_to_wait) const = 0;
 
     virtual void reset() = 0;
-// [SL:KB] - Patch: Appearance-AISFilter | Checked: 2015-06-27 (Catznip-3.7)
-    virtual void cancelRetry() = 0;
-// [/SL:KB]
 };
 
 // Very general policy with geometric back-off after failures,
@@ -71,9 +68,6 @@ class LLAdaptiveRetryPolicy final : public LLHTTPRetryPolicy
     void onSuccess();
 
     void reset();
-// [SL:KB] - Patch: Appearance-AISFilter | Checked: 2015-06-27 (Catznip-3.7)
-    /*virtual*/ void cancelRetry();
-// [/SL:KB]
 
     // virtual
     void onFailure(S32 status, const LLSD& headers);