diff --git a/memory/BUILD.gn b/memory/BUILD.gn
index c344279..c53cc05 100644
--- a/memory/BUILD.gn
+++ b/memory/BUILD.gn
@@ -46,10 +46,6 @@
 
   if (is_nacl) {
     sources -= [
-      "discardable_memory.cc",
-      "discardable_memory.h",
-      "discardable_memory_allocator.cc",
-      "discardable_memory_allocator.h",
       "discardable_shared_memory.cc",
       "discardable_shared_memory.h",
       "shared_memory_posix.cc",
diff --git a/process/BUILD.gn b/process/BUILD.gn
index 814459b..a362cbb 100644
--- a/process/BUILD.gn
+++ b/process/BUILD.gn
@@ -85,8 +85,6 @@
       "launch.cc",
       "launch.h",
       "launch_posix.cc",
-      "memory.cc",
-      "memory.h",
       "process_iterator.cc",
       "process_iterator.h",
       "process_metrics.cc",
diff --git a/process/memory.cc b/process/memory.cc
index 133a72a..6214f7f 100644
--- a/process/memory.cc
+++ b/process/memory.cc
@@ -45,4 +45,11 @@
 
 #endif
 
+#if defined(OS_NACL)
+bool UncheckedMalloc(size_t size, void** result) {
+  *result = malloc(size);
+  return *result != NULL;
+}
+#endif
+
 }  // namespace base