Revert of [builtins] Properly optimize TypedArray/DataView accessors.

src/code-stubs.h

Index: src/code-stubs.h
diff --git a/src/code-stubs.h b/src/code-stubs.h
index 9c906cae92f50abdba12afb21992640f6801b02e..abb0c9622ca0c1bfd067f3d61477d6f8dd63bc9e 100644
--- a/src/code-stubs.h
+++ b/src/code-stubs.h
@@ -142,6 +142,7 @@
   V(LoadICTrampolineTF)                     \
   V(LoadICTF)                               \
   /* IC Handler stubs */                    \
+  V(ArrayBufferViewLoadField)               \
   V(KeyedLoadSloppyArguments)               \
   V(KeyedStoreSloppyArguments)              \
   V(LoadApiGetter)                          \
@@ -1454,6 +1455,31 @@
 };
 
 
+class ArrayBufferViewLoadFieldStub : public HandlerStub {
+ public:
+  ArrayBufferViewLoadFieldStub(Isolate* isolate, FieldIndex index)
+      : HandlerStub(isolate) {
+    int property_index_key = index.GetFieldAccessStubKey();
+    set_sub_minor_key(
+        ArrayBufferViewLoadFieldByIndexBits::encode(property_index_key));
+  }
+
+  FieldIndex index() const {
+    int property_index_key =
+        ArrayBufferViewLoadFieldByIndexBits::decode(sub_minor_key());
+    return FieldIndex::FromFieldAccessStubKey(property_index_key);
+  }
+
+ protected:
+  Code::Kind kind() const override { return Code::LOAD_IC; }
+
+ private:
+  class ArrayBufferViewLoadFieldByIndexBits : public BitField<int, 0, 13> {};
+
+  DEFINE_HANDLER_CODE_STUB(ArrayBufferViewLoadField, HandlerStub);
+};
+
+
 class KeyedLoadSloppyArgumentsStub : public HandlerStub {
  public:
   explicit KeyedLoadSloppyArgumentsStub(Isolate* isolate)