JS_DumpHeap is removed in SpiderMonkey 38, since we have nothing using it remove it. Refs #3708.

https://bugzilla.mozilla.org/show_bug.cgi?id=1105069
https://bugzilla.mozilla.org/show_bug.cgi?id=1122842

This was SVN commit r17630.

source/scriptinterface/ScriptInterface.cpp

@@ -1102,16 +1102,6 @@ void* ScriptInterface::GetPrivate(JS::HandleObject obj)
 	return JS_GetPrivate(obj);
 }
 
-void ScriptInterface::DumpHeap()
-{
-#if MOZJS_DEBUG_ABI
-	JS_DumpHeap(GetJSRuntime(), stderr, NULL, JSTRACE_OBJECT, NULL, (size_t)-1, NULL);
-#endif
-	fprintf(stderr, "# Bytes allocated: %u\n", JS_GetGCParameter(GetJSRuntime(), JSGC_BYTES));
-	JS_GC(GetJSRuntime());
-	fprintf(stderr, "# Bytes allocated after GC: %u\n", JS_GetGCParameter(GetJSRuntime(), JSGC_BYTES));
-}
-
 void ScriptInterface::MaybeGC()
 {
 	JS_MaybeGC(m->m_cx);

source/scriptinterface/ScriptInterface.h

@@ -1,4 +1,4 @@
-/* Copyright (C) 2015 Wildfire Games.
+/* Copyright (C) 2016 Wildfire Games.
  * This file is part of 0 A.D.
  *
  * 0 A.D. is free software: you can redistribute it and/or modify
@@ -313,11 +313,6 @@ public:
 	 */
 	template<typename T> static void ToJSVal(JSContext* cx, JS::MutableHandleValue ret, T const& val);
 
-	/**
-	 * Dump some memory heap debugging information to stderr.
-	 */
-	void DumpHeap();
-
 	/**
 	 * MaybeGC tries to determine whether garbage collection in cx's runtime would free up enough memory to be worth the amount of time it would take.
 	 * This calls JS_MaybeGC directly, which does not do incremental GC. Usually you should prefer MaybeIncrementalRuntimeGC.

source/scriptinterface/ScriptTypes.h

@@ -1,4 +1,4 @@
-/* Copyright (C) 2014 Wildfire Games.
+/* Copyright (C) 2016 Wildfire Games.
  * This file is part of 0 A.D.
  *
  * 0 A.D. is free software: you can redistribute it and/or modify
@@ -28,14 +28,6 @@
 # endif
 #endif
 
-// Guess whether the library was compiled with the release-mode or debug-mode ABI
-// (for JS_DumpHeap etc)
-#if defined(DEBUG) && !defined(WITH_SYSTEM_MOZJS31)
-# define MOZJS_DEBUG_ABI 1
-#else
-# define MOZJS_DEBUG_ABI 0
-#endif
-
 // Ignore some harmless warnings
 #if GCC_VERSION
 # pragma GCC diagnostic push