1 files changed, 0 insertions, 65 deletions
diff --git a/chromium/components/feature_engagement_tracker/internal/init_aware_model.cc b/chromium/components/feature_engagement_tracker/internal/init_aware_model.cc
deleted file mode 100644
index c514a705f05..00000000000
--- a/chromium/components/feature_engagement_tracker/internal/init_aware_model.cc
+++ /dev/null
@@ -1,65 +0,0 @@
-// 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/feature_engagement_tracker/internal/init_aware_model.h"
-
-#include "base/bind.h"
-
-namespace feature_engagement_tracker {
-
-InitAwareModel::InitAwareModel(std::unique_ptr<Model> model)
-    : model_(std::move(model)),
-      initialization_complete_(false),
-      weak_ptr_factory_(this) {
-  DCHECK(model_);
-}
-
-InitAwareModel::~InitAwareModel() = default;
-
-void InitAwareModel::Initialize(const OnModelInitializationFinished& callback,
-                                uint32_t current_day) {
-  model_->Initialize(base::Bind(&InitAwareModel::OnInitializeComplete,
-                                weak_ptr_factory_.GetWeakPtr(), callback),
-                     current_day);
-}
-
-bool InitAwareModel::IsReady() const {
-  return model_->IsReady();
-}
-
-const Event* InitAwareModel::GetEvent(const std::string& event_name) const {
-  return model_->GetEvent(event_name);
-}
-
-void InitAwareModel::IncrementEvent(const std::string& event_name,
-                                    uint32_t current_day) {
-  if (IsReady()) {
-    model_->IncrementEvent(event_name, current_day);
-    return;
-  }
-
-  if (initialization_complete_)
-    return;
-
-  queued_events_.push_back(std::tie(event_name, current_day));
-}
-
-void InitAwareModel::OnInitializeComplete(
-    const OnModelInitializationFinished& callback,
-    bool success) {
-  initialization_complete_ = true;
-  if (success) {
-    for (auto& event : queued_events_)
-      model_->IncrementEvent(std::get<0>(event), std::get<1>(event));
-  }
-  queued_events_.clear();
-
-  callback.Run(success);
-}
-
-size_t InitAwareModel::GetQueuedEventCountForTesting() {
-  return queued_events_.size();
-}
-
-}  // namespace feature_engagement_tracker