--- content/browser/BUILD.gn.orig	2019-03-11 22:00:57 UTC
+++ content/browser/BUILD.gn
@@ -1939,11 +1939,6 @@ jumbo_source_set("browser") {
       "tracing/cros_tracing_agent.h",
     ]
     deps += [ "//chromeos/resources" ]
-  } else {
-    sources += [
-      "memory/memory_monitor_linux.cc",
-      "memory/memory_monitor_linux.h",
-    ]
   }
 
   if (is_chromeos || is_android || is_chromecast) {