Revert of Turn StoreIC::Megamorphic into a builtin, get rid of the non-monomorphic-cache

src/ic/ic.cc

Index: src/ic/ic.cc
diff --git a/src/ic/ic.cc b/src/ic/ic.cc
index 37fbf44843327d1e1112fb5da14cd3058d80d298..17614fa4ec8f1249f4ff8cdae77356d377a15869 100644
--- a/src/ic/ic.cc
+++ b/src/ic/ic.cc
@@ -1431,9 +1431,8 @@
     return stub.GetCode();
   }
 
-  return is_strict(language_mode)
-             ? isolate->builtins()->StoreIC_Megamorphic_Strict()
-             : isolate->builtins()->StoreIC_Megamorphic();
+  return PropertyICCompiler::ComputeStore(isolate, initialization_state,
+                                          ComputeExtraICState(language_mode));
 }
 
 Handle<Code> StoreIC::slow_stub() const {
@@ -1632,8 +1631,8 @@
         ComputeTransitionedMap(receiver_map, store_mode);
     store_mode = GetNonTransitioningStoreMode(store_mode);
     Handle<Code> handler =
-        PropertyICCompiler::ComputeKeyedStoreMonomorphicHandler(monomorphic_map,
-                                                                store_mode);
+        PropertyICCompiler::ComputeKeyedStoreMonomorphicHandler(
+            monomorphic_map, language_mode(), store_mode);
     return ConfigureVectorState(Handle<Name>(), monomorphic_map, handler);
   }
 
@@ -1659,7 +1658,7 @@
       store_mode = GetNonTransitioningStoreMode(store_mode);
       Handle<Code> handler =
           PropertyICCompiler::ComputeKeyedStoreMonomorphicHandler(
-              transitioned_receiver_map, store_mode);
+              transitioned_receiver_map, language_mode(), store_mode);
       ConfigureVectorState(Handle<Name>(), transitioned_receiver_map, handler);
       return;
     }
@@ -1672,8 +1671,8 @@
       // grow at the end of the array, handle OOB accesses or copy COW arrays
       // and still stay MONOMORPHIC.
       Handle<Code> handler =
-          PropertyICCompiler::ComputeKeyedStoreMonomorphicHandler(receiver_map,
-                                                                  store_mode);
+          PropertyICCompiler::ComputeKeyedStoreMonomorphicHandler(
+              receiver_map, language_mode(), store_mode);
       return ConfigureVectorState(Handle<Name>(), receiver_map, handler);
     }
   }
@@ -1734,7 +1733,8 @@
   MapHandleList transitioned_maps(target_receiver_maps.length());
   CodeHandleList handlers(target_receiver_maps.length());
   PropertyICCompiler::ComputeKeyedStorePolymorphicHandlers(
-      &target_receiver_maps, &transitioned_maps, &handlers, store_mode);
+      &target_receiver_maps, &transitioned_maps, &handlers, store_mode,
+      language_mode());
   ConfigureVectorState(&target_receiver_maps, &transitioned_maps, &handlers);
 }