Remove support for externally backed elements from the API

test/unittests/test-utils.cc

 // Copyright 2014 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "test/unittests/test-utils.h"
 
 #include "src/base/platform/time.h"
 #include "src/flags.h"
 #include "src/isolate-inl.h"
 
 namespace v8 {
 
-std::ostream& operator<<(std::ostream& os, ExternalArrayType type) {
-  switch (type) {
-    case kExternalInt8Array:
-      return os << "ExternalInt8Array";
-    case kExternalUint8Array:
-      return os << "ExternalUint8Array";
-    case kExternalInt16Array:
-      return os << "ExternalInt16Array";
-    case kExternalUint16Array:
-      return os << "ExternalUint16Array";
-    case kExternalInt32Array:
-      return os << "ExternalInt32Array";
-    case kExternalUint32Array:
-      return os << "ExternalUint32Array";
-    case kExternalFloat32Array:
-      return os << "ExternalFloat32Array";
-    case kExternalFloat64Array:
-      return os << "ExternalFloat64Array";
-    case kExternalUint8ClampedArray:
-      return os << "ExternalUint8ClampedArray";
-  }
-  UNREACHABLE();
-  return os;
-}
-
-
 // static
 Isolate* TestWithIsolate::isolate_ = NULL;
 
 
 TestWithIsolate::TestWithIsolate()
     : isolate_scope_(isolate()), handle_scope_(isolate()) {}
 
 
 TestWithIsolate::~TestWithIsolate() {}
 
@@ skipping 52 matching lines @@
 
 base::RandomNumberGenerator* TestWithIsolate::random_number_generator() const {
   return isolate()->random_number_generator();
 }
 
 
 TestWithZone::~TestWithZone() {}
 
 }  // namespace internal
 }  // namespace v8