Move ranker_model_loader to a new component.

components/ranker/ranker_model_unittest.cc

Index: components/ranker/ranker_model_unittest.cc
diff --git a/components/translate/core/browser/ranker_model_unittest.cc b/components/ranker/ranker_model_unittest.cc
similarity index 94%
rename from components/translate/core/browser/ranker_model_unittest.cc
rename to components/ranker/ranker_model_unittest.cc
index 83bab0b38e60e721e7ac3fdc9865f24e31dcce24..513e618e80f7b000d25c28c84bd6eae051450ed1 100644
--- a/components/translate/core/browser/ranker_model_unittest.cc
+++ b/components/ranker/ranker_model_unittest.cc
@@ -2,18 +2,18 @@
 // 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/ranker/ranker_model.h"
 
 #include <memory>
 
 #include "base/memory/ptr_util.h"
 #include "base/time/time.h"
-#include "components/translate/core/browser/proto/ranker_model.pb.h"
+#include "components/ranker/proto/ranker_model.pb.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace {
 
-using chrome_intelligence::RankerModel;
+using ranker::RankerModel;
 
 const char kModelURL[] = "https://some.url.net/model";