Move ranker_model_loader to a new component.

components/machine_intelligence/ranker_model.cc

 // Copyright 2017 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 "components/translate/core/browser/ranker_model.h"
+#include "components/machine_intelligence/ranker_model.h"
 
 #include "base/memory/ptr_util.h"
 #include "base/time/time.h"
-#include "components/translate/core/browser/proto/ranker_model.pb.h"
+#include "components/machine_intelligence/proto/ranker_model.pb.h"
 
-namespace chrome_intelligence {
+namespace machine_intelligence {
 
 RankerModel::RankerModel() : proto_(base::MakeUnique<RankerModelProto>()) {}
 
 RankerModel::~RankerModel() {}
 
 // static
 std::unique_ptr<RankerModel> RankerModel::FromString(const std::string& data) {
   auto model = base::MakeUnique<RankerModel>();
   if (!model->mutable_proto()->ParseFromString(data))
     return nullptr;
@@ skipping 22 matching lines @@
 }
 
 const std::string& RankerModel::GetSourceURL() const {
   return proto_->metadata().source();
 }
 
 std::string RankerModel::SerializeAsString() const {
   return proto_->SerializeAsString();
 }
 
-}  // namespace chrome_intelligence
+}  // namespace machine_intelligence