Backed out changeset fcd8eecfa7b1 (bug 1845017) for causing build bustages in TestPHC.cpp CLOSED TREE

memory/replace/phc/test/gtest/TestPHC.cpp

@@ -331,9 +331,6 @@ TEST(PHC, TestPHCDisabling)
 
 TEST(PHC, TestPHCExhaustion)
 {
-  // This test is disabled for now, see Bug 1845017 and Bug 1845655.
-  GTEST_SKIP();
-
   // PHC hardcodes the amount of allocations to track.
 #if defined(XP_MACOSX) && defined(__aarch64__)
   const unsigned NUM_ALLOCATIONS = 1024;