[turbofan] Utilize maps from field type tracking to eliminate map checks.

test/unittests/compiler/escape-analysis-unittest.cc

Index: test/unittests/compiler/escape-analysis-unittest.cc
diff --git a/test/unittests/compiler/escape-analysis-unittest.cc b/test/unittests/compiler/escape-analysis-unittest.cc
index 9cce5475fd2b287cee91d6e3c267304129169707..64100905014fb7d1bc26ccf7699368239ff91b9a 100644
--- a/test/unittests/compiler/escape-analysis-unittest.cc
+++ b/test/unittests/compiler/escape-analysis-unittest.cc
@@ -148,11 +148,9 @@ class EscapeAnalysisTest : public TypedGraphTest {
   }
 
   FieldAccess FieldAccessAtIndex(int offset) {
-    FieldAccess access = {kTaggedBase,
-                          offset,
-                          MaybeHandle<Name>(),
-                          Type::Any(),
-                          MachineType::AnyTagged(),
+    FieldAccess access = {kTaggedBase,         offset,
+                          MaybeHandle<Name>(), MaybeHandle<Map>(),
+                          Type::Any(),         MachineType::AnyTagged(),
                           kFullWriteBarrier};
     return access;
   }