Revert "Revert "Implement {Int,Uint}{8,16,32,64} and Float{32,64} typed arrays.""

runtime/bin/dartutils.h

 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 #ifndef BIN_DARTUTILS_H_
 #define BIN_DARTUTILS_H_
 
 #include "bin/builtin.h"
 #include "bin/utils.h"
 #include "include/dart_api.h"
@@ skipping 113 matching lines @@
   bool IsNull() { return type() == Dart_CObject::kNull; }
   bool IsBool() { return type() == Dart_CObject::kBool; }
   bool IsInt32() { return type() == Dart_CObject::kInt32; }
   bool IsInt64() { return type() == Dart_CObject::kInt64; }
   bool IsInt32OrInt64() { return IsInt32() || IsInt64(); }
   bool IsIntptr() { return IsInt32OrInt64(); }
   bool IsBigint() { return type() == Dart_CObject::kBigint; }
   bool IsDouble() { return type() == Dart_CObject::kDouble; }
   bool IsString() { return type() == Dart_CObject::kString; }
   bool IsArray() { return type() == Dart_CObject::kArray; }
-  bool IsByteArray() { return type() == Dart_CObject::kByteArray; }
+  bool IsUint8Array() { return type() == Dart_CObject::kUint8Array; }
 
   bool IsTrue() {
     return type() == Dart_CObject::kBool && cobject_->value.as_bool;
   }
 
   bool IsFalse() {
     return type() == Dart_CObject::kBool && !cobject_->value.as_bool;
   }
 
   void* operator new(size_t size) {
     return Dart_ScopeAllocate(size);
   }
 
   static CObject* Null();
   static CObject* True();
   static CObject* False();
   static CObject* Bool(bool value);
   static Dart_CObject* NewInt32(int32_t value);
   static Dart_CObject* NewInt64(int64_t value);
   static Dart_CObject* NewIntptr(intptr_t value);
   // TODO(sgjesse): Add support for kBigint.
   static Dart_CObject* NewDouble(double value);
   static Dart_CObject* NewString(int length);
   static Dart_CObject* NewString(const char* str);
   static Dart_CObject* NewArray(int length);
-  static Dart_CObject* NewByteArray(int length);
+  static Dart_CObject* NewUint8Array(int length);
 
   Dart_CObject* AsApiCObject() { return cobject_; }
 
   // Create a new CObject array with an illegal arguments error.
   static CObject* IllegalArgumentError();
   // Create a new CObject array with a file closed error.
   static CObject* FileClosedError();
   // Create a new CObject array with the current OS error.
   static CObject* NewOSError();
   // Create a new CObject array with the specified OS error.
@@ skipping 108 matching lines @@
   int Length() const { return cobject_->value.as_array.length; }
   CObject* operator[](int index) const {
     return new CObject(cobject_->value.as_array.values[index]);
   }
   void SetAt(int index, CObject* value) {
     cobject_->value.as_array.values[index] = value->AsApiCObject();
   }
 };
 
 
-class CObjectByteArray : public CObject {
+class CObjectUint8Array : public CObject {
  public:
-  DECLARE_COBJECT_CONSTRUCTORS(ByteArray)
+  DECLARE_COBJECT_CONSTRUCTORS(Uint8Array)
 
   int Length() const { return cobject_->value.as_byte_array.length; }
   uint8_t* Buffer() const { return cobject_->value.as_byte_array.values; }
 };
 
 #endif  // BIN_DARTUTILS_H_