Revert of Replace all remaining Oddball checks with new function

src/compiler/js-graph.cc

Index: src/compiler/js-graph.cc
diff --git a/src/compiler/js-graph.cc b/src/compiler/js-graph.cc
index 3f20daa3d174540aed830a7597ba2fde251e8ff3..e11543d5a37a41c84afce85b399734d6dc2100b4 100644
--- a/src/compiler/js-graph.cc
+++ b/src/compiler/js-graph.cc
@@ -120,11 +120,11 @@
     return Constant(value->Number());
   } else if (value->IsUndefined(isolate())) {
     return UndefinedConstant();
-  } else if (value->IsTrue(isolate())) {
+  } else if (value->IsTrue()) {
     return TrueConstant();
-  } else if (value->IsFalse(isolate())) {
+  } else if (value->IsFalse()) {
     return FalseConstant();
-  } else if (value->IsNull(isolate())) {
+  } else if (value->IsNull()) {
     return NullConstant();
   } else if (value->IsTheHole(isolate())) {
     return TheHoleConstant();