Bug 1872320 - Fix --enable-project=memory build. r=pbone

Differential Revision: https://phabricator.services.mozilla.com/D211796

memory/build/moz.build

@@ -16,6 +16,9 @@ EXPORTS += [
 LIBRARY_DEFINES["MOZ_HAS_MOZGLUE"] = True
 DEFINES["MOZ_MEMORY_IMPL"] = True
 
+if CONFIG["MOZ_BUILD_APP"] == "memory":
+    DEFINES["IMPL_MFBT"] = True
+
 if CONFIG["MOZ_REPLACE_MALLOC"]:
     EXPORTS += [
         "replace_malloc.h",

memory/build/test/moz.build

@@ -17,5 +17,5 @@ CppUnitTests(
 )
 # The gtests won't work in a SpiderMonkey-only build or a build without
 # jemalloc.
-if CONFIG["MOZ_PHC"]:
+if CONFIG["MOZ_PHC"] and CONFIG["MOZ_BUILD_APP"] != "memory":
     TEST_DIRS += ["gtest"]

memory/mozjemalloc_info/moz.build

@@ -9,6 +9,7 @@ Program("mozjemalloc-info")
 SOURCES += [
     "/mfbt/Assertions.cpp",
     "/mfbt/RandomNum.cpp",
+    "/mfbt/TaggedAnonymousMemory.cpp",
     "/mozglue/misc/StackWalk.cpp",
     "MozjemallocInfo.cpp",
 ]