Revert of Internalize strings in-place

test/cctest/test-code-stub-assembler.cc

Index: test/cctest/test-code-stub-assembler.cc
diff --git a/test/cctest/test-code-stub-assembler.cc b/test/cctest/test-code-stub-assembler.cc
index a2bff0bd646eb249b483a1c508aacf3ce5d063c8..007121ca7ae67fad1cbd0bf68a902ca823641eb4 100644
--- a/test/cctest/test-code-stub-assembler.cc
+++ b/test/cctest/test-code-stub-assembler.cc
@@ -239,26 +239,22 @@
 
     Label passed(&m), failed(&m);
     Label if_keyisindex(&m), if_keyisunique(&m), if_bailout(&m);
-    {
-      Variable var_index(&m, MachineType::PointerRepresentation());
-      Variable var_unique(&m, MachineRepresentation::kTagged);
-
-      m.TryToName(key, &if_keyisindex, &var_index, &if_keyisunique, &var_unique,
-                  &if_bailout);
-
-      m.Bind(&if_keyisindex);
-      m.GotoUnless(m.WordEqual(expected_result,
-                               m.SmiConstant(Smi::FromInt(kKeyIsIndex))),
-                   &failed);
-      m.Branch(m.WordEqual(m.SmiUntag(expected_arg), var_index.value()),
-               &passed, &failed);
-
-      m.Bind(&if_keyisunique);
-      m.GotoUnless(m.WordEqual(expected_result,
-                               m.SmiConstant(Smi::FromInt(kKeyIsUnique))),
-                   &failed);
-      m.Branch(m.WordEqual(expected_arg, var_unique.value()), &passed, &failed);
-    }
+    Variable var_index(&m, MachineType::PointerRepresentation());
+
+    m.TryToName(key, &if_keyisindex, &var_index, &if_keyisunique, &if_bailout);
+
+    m.Bind(&if_keyisindex);
+    m.GotoUnless(
+        m.WordEqual(expected_result, m.SmiConstant(Smi::FromInt(kKeyIsIndex))),
+        &failed);
+    m.Branch(m.WordEqual(m.SmiUntag(expected_arg), var_index.value()), &passed,
+             &failed);
+
+    m.Bind(&if_keyisunique);
+    m.GotoUnless(
+        m.WordEqual(expected_result, m.SmiConstant(Smi::FromInt(kKeyIsUnique))),
+        &failed);
+    m.Branch(m.WordEqual(expected_arg, key), &passed, &failed);
 
     m.Bind(&if_bailout);
     m.Branch(
@@ -353,23 +349,6 @@
     // TryToName(<non-internalized string>) => bailout.
     Handle<Object> key = isolate->factory()->NewStringFromAsciiChecked("test");
     ft.CheckTrue(key, expect_bailout);
-  }
-
-  {
-    // TryToName(<thin string>) => internalized version.
-    Handle<String> s = isolate->factory()->NewStringFromAsciiChecked("foo");
-    Handle<String> internalized = isolate->factory()->InternalizeString(s);
-    ft.CheckTrue(s, expect_unique, internalized);
-  }
-
-  {
-    // TryToName(<thin two-byte string>) => internalized version.
-    uc16 array1[] = {2001, 2002, 2003};
-    Vector<const uc16> str1(array1);
-    Handle<String> s =
-        isolate->factory()->NewStringFromTwoByte(str1).ToHandleChecked();
-    Handle<String> internalized = isolate->factory()->InternalizeString(s);
-    ft.CheckTrue(s, expect_unique, internalized);
   }
 }