Revert of [strong] Implement strong mode restrictions on property access

test/unittests/compiler/js-typed-lowering-unittest.cc

Index: test/unittests/compiler/js-typed-lowering-unittest.cc
diff --git a/test/unittests/compiler/js-typed-lowering-unittest.cc b/test/unittests/compiler/js-typed-lowering-unittest.cc
index a31988bfb4f03b69c3af0e4c541bdbfe5b71613d..ae6a59485ef07a883bdb515d6967af99345e5bfa 100644
--- a/test/unittests/compiler/js-typed-lowering-unittest.cc
+++ b/test/unittests/compiler/js-typed-lowering-unittest.cc
@@ -650,37 +650,34 @@
       NewArrayBuffer(backing_store, sizeof(backing_store));
   ResolvedFeedbackSlot feedback;
   TRACED_FOREACH(ExternalArrayType, type, kExternalArrayTypes) {
-    TRACED_FOREACH(LanguageMode, language_mode, kLanguageModes) {
-      Handle<JSTypedArray> array =
-          factory()->NewJSTypedArray(type, buffer, 0, kLength);
-      int const element_size = static_cast<int>(array->element_size());
-
-      Node* key = Parameter(
-          Type::Range(kMinInt / element_size, kMaxInt / element_size, zone()));
-      Node* base = HeapConstant(array);
-      Node* vector = UndefinedConstant();
-      Node* context = UndefinedConstant();
-      Node* effect = graph()->start();
-      Node* control = graph()->start();
-      Reduction r = Reduce(
-          graph()->NewNode(javascript()->LoadProperty(feedback, language_mode),
-                           base, key, vector, context, EmptyFrameState(),
-                           EmptyFrameState(), effect, control));
-
-      Matcher<Node*> offset_matcher =
-          element_size == 1
-              ? key
-              : IsWord32Shl(key, IsInt32Constant(WhichPowerOf2(element_size)));
-
-      ASSERT_TRUE(r.Changed());
-      EXPECT_THAT(
-          r.replacement(),
-          IsLoadBuffer(BufferAccess(type),
-                       IsIntPtrConstant(bit_cast<intptr_t>(&backing_store[0])),
-                       offset_matcher,
-                       IsNumberConstant(array->byte_length()->Number()), effect,
-                       control));
-    }
+    Handle<JSTypedArray> array =
+        factory()->NewJSTypedArray(type, buffer, 0, kLength);
+    int const element_size = static_cast<int>(array->element_size());
+
+    Node* key = Parameter(
+        Type::Range(kMinInt / element_size, kMaxInt / element_size, zone()));
+    Node* base = HeapConstant(array);
+    Node* vector = UndefinedConstant();
+    Node* context = UndefinedConstant();
+    Node* effect = graph()->start();
+    Node* control = graph()->start();
+    Reduction r = Reduce(graph()->NewNode(
+        javascript()->LoadProperty(feedback), base, key, vector, context,
+        EmptyFrameState(), EmptyFrameState(), effect, control));
+
+    Matcher<Node*> offset_matcher =
+        element_size == 1
+            ? key
+            : IsWord32Shl(key, IsInt32Constant(WhichPowerOf2(element_size)));
+
+    ASSERT_TRUE(r.Changed());
+    EXPECT_THAT(
+        r.replacement(),
+        IsLoadBuffer(BufferAccess(type),
+                     IsIntPtrConstant(bit_cast<intptr_t>(&backing_store[0])),
+                     offset_matcher,
+                     IsNumberConstant(array->byte_length()->Number()), effect,
+                     control));
   }
 }
 
@@ -692,32 +689,29 @@
       NewArrayBuffer(backing_store, sizeof(backing_store));
   ResolvedFeedbackSlot feedback;
   TRACED_FOREACH(ExternalArrayType, type, kExternalArrayTypes) {
-    TRACED_FOREACH(LanguageMode, language_mode, kLanguageModes) {
-      Handle<JSTypedArray> array =
-          factory()->NewJSTypedArray(type, buffer, 0, kLength);
-      ElementAccess access = AccessBuilder::ForTypedArrayElement(type, true);
-
-      int min = random_number_generator()->NextInt(static_cast<int>(kLength));
-      int max = random_number_generator()->NextInt(static_cast<int>(kLength));
-      if (min > max) std::swap(min, max);
-      Node* key = Parameter(Type::Range(min, max, zone()));
-      Node* base = HeapConstant(array);
-      Node* vector = UndefinedConstant();
-      Node* context = UndefinedConstant();
-      Node* effect = graph()->start();
-      Node* control = graph()->start();
-      Reduction r = Reduce(
-          graph()->NewNode(javascript()->LoadProperty(feedback, language_mode),
-                           base, key, vector, context, EmptyFrameState(),
-                           EmptyFrameState(), effect, control));
-
-      ASSERT_TRUE(r.Changed());
-      EXPECT_THAT(
-          r.replacement(),
-          IsLoadElement(access,
-                        IsIntPtrConstant(bit_cast<intptr_t>(&backing_store[0])),
-                        key, effect, control));
-    }
+    Handle<JSTypedArray> array =
+        factory()->NewJSTypedArray(type, buffer, 0, kLength);
+    ElementAccess access = AccessBuilder::ForTypedArrayElement(type, true);
+
+    int min = random_number_generator()->NextInt(static_cast<int>(kLength));
+    int max = random_number_generator()->NextInt(static_cast<int>(kLength));
+    if (min > max) std::swap(min, max);
+    Node* key = Parameter(Type::Range(min, max, zone()));
+    Node* base = HeapConstant(array);
+    Node* vector = UndefinedConstant();
+    Node* context = UndefinedConstant();
+    Node* effect = graph()->start();
+    Node* control = graph()->start();
+    Reduction r = Reduce(graph()->NewNode(
+        javascript()->LoadProperty(feedback), base, key, vector, context,
+        EmptyFrameState(), EmptyFrameState(), effect, control));
+
+    ASSERT_TRUE(r.Changed());
+    EXPECT_THAT(
+        r.replacement(),
+        IsLoadElement(access,
+                      IsIntPtrConstant(bit_cast<intptr_t>(&backing_store[0])),
+                      key, effect, control));
   }
 }
 
@@ -891,17 +885,14 @@
   Node* effect = graph()->start();
   Node* control = graph()->start();
 
-  TRACED_FOREACH(LanguageMode, language_mode, kLanguageModes) {
-    for (size_t i = 0; i < arraysize(names); i++) {
-      Unique<Name> name = Unique<Name>::CreateImmovable(names[i]);
-      Reduction r = Reduce(graph()->NewNode(
-          javascript()->LoadNamed(name, feedback, language_mode), global,
-          vector, context, EmptyFrameState(), EmptyFrameState(), effect,
-          control));
-
-      ASSERT_TRUE(r.Changed());
-      EXPECT_THAT(r.replacement(), matches[i]);
-    }
+  for (size_t i = 0; i < arraysize(names); i++) {
+    Unique<Name> name = Unique<Name>::CreateImmovable(names[i]);
+    Reduction r = Reduce(graph()->NewNode(
+        javascript()->LoadNamed(name, feedback), global, vector, context,
+        EmptyFrameState(), EmptyFrameState(), effect, control));
+
+    ASSERT_TRUE(r.Changed());
+    EXPECT_THAT(r.replacement(), matches[i]);
   }
 }