Turn on -Wmissing-field-initializers on Linux.

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 d5e12ba0db4ef0b46d08712707c48d12eba16368..4c17ef25d59683a83823bc3730093f40f413f755 100644
--- a/test/unittests/compiler/escape-analysis-unittest.cc
+++ b/test/unittests/compiler/escape-analysis-unittest.cc
@@ -146,14 +146,18 @@ class EscapeAnalysisTest : public GraphTest {
   }
 
   FieldAccess FieldAccessAtIndex(int offset) {
-    FieldAccess access = {kTaggedBase, offset, MaybeHandle<Name>(), Type::Any(),
-                          MachineType::AnyTagged()};
+    FieldAccess access = {kTaggedBase,
+                          offset,
+                          MaybeHandle<Name>(),
+                          Type::Any(),
+                          MachineType::AnyTagged(),
+                          kFullWriteBarrier};
     return access;
   }
 
   ElementAccess MakeElementAccess(int header_size) {
     ElementAccess access = {kTaggedBase, header_size, Type::Any(),
-                            MachineType::AnyTagged()};
+                            MachineType::AnyTagged(), kFullWriteBarrier};
     return access;
   }