5 files changed, 1 insertions, 29 deletions
diff --git a/js/src/builtin/TestingFunctions.cpp b/js/src/builtin/TestingFunctions.cpp
index 6765a05f3..acf449b7e 100644
--- a/js/src/builtin/TestingFunctions.cpp
+++ b/js/src/builtin/TestingFunctions.cpp
@@ -1264,8 +1264,6 @@ OOMTest(JSContext* cx, unsigned argc, Value* vp)
     MOZ_ASSERT(!cx->isExceptionPending());
     rt->hadOutOfMemory = false;
 
-    JS_SetGCZeal(cx, 0, JS_DEFAULT_ZEAL_FREQ);
-
     for (unsigned thread = threadStart; thread < threadEnd; thread++) {
         if (verbose)
             fprintf(stderr, "thread %d\n", thread);
diff --git a/js/src/gc/Nursery.h b/js/src/gc/Nursery.h
index 9195e024d..0d215d997 100644
--- a/js/src/gc/Nursery.h
+++ b/js/src/gc/Nursery.h
@@ -58,8 +58,6 @@ class NativeObject;
 class Nursery;
 class HeapSlot;
 
-void SetGCZeal(JSRuntime*, uint8_t, uint32_t);
-
 namespace gc {
 class AutoMaybeStartBackgroundAllocation;
 struct Cell;
diff --git a/js/src/tests/shell.js b/js/src/tests/shell.js
index 36dbc79da..c7a57953e 100644
--- a/js/src/tests/shell.js
+++ b/js/src/tests/shell.js
@@ -32,8 +32,6 @@
     // Certain cached functionality only exists (and is only needed) when
     // running in the browser.  Segregate that caching here.
 
-    var SpecialPowersSetGCZeal =
-      global.SpecialPowers ? global.SpecialPowers.setGCZeal : undefined;
   }
 
   var runningInShell = typeof window === "undefined";
@@ -205,19 +203,6 @@
     global.quit = quit;
   }
 
-  var gczeal = global.gczeal;
-  if (typeof gczeal !== "function") {
-    if (typeof SpecialPowersSetGCZeal === "function") {
-      gczeal = function gczeal(z) {
-        SpecialPowersSetGCZeal(z);
-      };
-    } else {
-      gczeal = function() {}; // no-op if not available
-    }
-
-    global.gczeal = gczeal;
-  }
-
   /******************************************************
    * TEST METADATA EXPORTS (these are of dubious value) *
    ******************************************************/
diff --git a/js/xpconnect/idl/xpccomponents.idl b/js/xpconnect/idl/xpccomponents.idl
index 711ea4c64..611091c4b 100644
--- a/js/xpconnect/idl/xpccomponents.idl
+++ b/js/xpconnect/idl/xpccomponents.idl
@@ -123,7 +123,7 @@ interface ScheduledGCCallback : nsISupports
 /**
 * interface of Components.utils
 */
-[scriptable, uuid(86003fe3-ee9a-4620-91dc-eef8b1e58815)]
+[scriptable, uuid(a6e66965-4b9a-4846-8985-985e71aaf549)]
 interface nsIXPCComponents_Utils : nsISupports
 {
 
@@ -530,9 +530,6 @@ interface nsIXPCComponents_Utils : nsISupports
     attribute boolean ion;
 
     [implicit_jscontext]
-    void setGCZeal(in long zeal);
-
-    [implicit_jscontext]
     void nukeSandbox(in jsval obj);
 
     /*
diff --git a/js/xpconnect/src/XPCComponents.cpp b/js/xpconnect/src/XPCComponents.cpp
index 02b0b4d14..dbb63092e 100644
--- a/js/xpconnect/src/XPCComponents.cpp
+++ b/js/xpconnect/src/XPCComponents.cpp
@@ -3005,12 +3005,6 @@ GENERATE_JSCONTEXTOPTION_GETTER_SETTER(Ion, ion, setIon)
 #undef GENERATE_JSCONTEXTOPTION_GETTER_SETTER
 
 NS_IMETHODIMP
-nsXPCComponents_Utils::SetGCZeal(int32_t aValue, JSContext* cx)
-{
-    return NS_OK;
-}
-
-NS_IMETHODIMP
 nsXPCComponents_Utils::NukeSandbox(HandleValue obj, JSContext* cx)
 {
     PROFILER_LABEL_FUNC(js::ProfileEntry::Category::JS);