Move chrome.bluetoothLowEnergy out of //chrome.

chrome/browser/extensions/api/bluetooth_low_energy/utils.cc

-// Copyright 2014 The Chromium 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 "chrome/browser/extensions/api/bluetooth_low_energy/utils.h"
-
-#include <stddef.h>
-#include <iterator>
-#include <vector>
-
-#include "base/logging.h"
-
-namespace extensions {
-namespace api {
-namespace bluetooth_low_energy {
-
-namespace {
-
-// Converts a list of CharacteristicProperty to a base::ListValue of strings.
-std::unique_ptr<base::ListValue> CharacteristicPropertiesToValue(
-    const std::vector<CharacteristicProperty> properties) {
-  std::unique_ptr<base::ListValue> property_list(new base::ListValue());
-  for (std::vector<CharacteristicProperty>::const_iterator iter =
-           properties.begin();
-       iter != properties.end();
-       ++iter)
-    property_list->AppendString(ToString(*iter));
-  return property_list;
-}
-
-}  // namespace
-
-std::unique_ptr<base::DictionaryValue> CharacteristicToValue(
-    Characteristic* from) {
-  // Copy the properties. Use Characteristic::ToValue to generate the result
-  // dictionary without the properties, to prevent json_schema_compiler from
-  // failing.
-  std::vector<CharacteristicProperty> properties = from->properties;
-  from->properties.clear();
-  std::unique_ptr<base::DictionaryValue> to = from->ToValue();
-  to->SetWithoutPathExpansion(
-      "properties", CharacteristicPropertiesToValue(properties).release());
-  return to;
-}
-
-std::unique_ptr<base::DictionaryValue> DescriptorToValue(Descriptor* from) {
-  if (!from->characteristic)
-    return from->ToValue();
-
-  // Copy the characteristic properties and set them later manually.
-  std::vector<CharacteristicProperty> properties =
-      from->characteristic->properties;
-  from->characteristic->properties.clear();
-  std::unique_ptr<base::DictionaryValue> to = from->ToValue();
-
-  base::DictionaryValue* chrc_value = NULL;
-  to->GetDictionaryWithoutPathExpansion("characteristic", &chrc_value);
-  DCHECK(chrc_value);
-  chrc_value->SetWithoutPathExpansion(
-      "properties", CharacteristicPropertiesToValue(properties).release());
-  return to;
-}
-
-}  // namespace bluetooth_low_energy
-}  // namespace api
-}  // namespace extensions