Add unit tests for AppListServiceImpl.

chrome/browser/ui/app_list/profile_loader.cc

 // Copyright 2013 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/profiles/profile_loader.h"
+#include "chrome/browser/ui/app_list/profile_loader.h"
 
 #include "base/bind.h"
 #include "base/files/file_path.h"
 #include "base/memory/weak_ptr.h"
 #include "chrome/browser/lifetime/application_lifetime.h"
 #include "chrome/browser/profiles/profile_manager.h"
 
-ProfileLoader::ProfileLoader(ProfileManager* profile_manager)
-  : profile_manager_(profile_manager),
+ProfileLoader::ProfileLoader(ProfileStore* profile_store,
+                             scoped_ptr<KeepAliveService> keep_alive_service)
+  : profile_store_(profile_store),
+    keep_alive_service_(keep_alive_service.Pass()),
     profile_load_sequence_id_(0),
     pending_profile_loads_(0),
     weak_factory_(this) {
 }
 
 ProfileLoader::~ProfileLoader() {
 }
 
 bool ProfileLoader::IsAnyProfileLoading() const {
   return pending_profile_loads_ > 0;
 }
 
 void ProfileLoader::InvalidatePendingProfileLoads() {
   ++profile_load_sequence_id_;
 }
 
 void ProfileLoader::LoadProfileInvalidatingOtherLoads(
     const base::FilePath& profile_file_path,
     base::Callback<void(Profile*)> callback) {
   InvalidatePendingProfileLoads();
 
-  Profile* profile = GetProfileByPath(profile_file_path);
+  Profile* profile = profile_store_->GetProfileByPath(profile_file_path);
   if (profile) {
     callback.Run(profile);
     return;
   }
 
   IncrementPendingProfileLoads();
-  CreateProfileAsync(
+  profile_store_->LoadProfileAsync(
       profile_file_path,
       base::Bind(&ProfileLoader::OnProfileLoaded,
                  weak_factory_.GetWeakPtr(),
                  profile_load_sequence_id_,
-                 callback),
-      string16(), string16(), std::string());
-}
-
-Profile* ProfileLoader::GetProfileByPath(const base::FilePath& path) {
-  return profile_manager_->GetProfileByPath(path);
-}
-
-void ProfileLoader::CreateProfileAsync(
-    const base::FilePath& profile_path,
-    const ProfileManager::CreateCallback& callback,
-    const string16& name,
-    const string16& icon_url,
-    const std::string& managed_user_id) {
-  profile_manager_->CreateProfileAsync(
-      profile_path, callback, name, icon_url, managed_user_id);
+                 callback));
 }
 
 void ProfileLoader::OnProfileLoaded(int profile_load_sequence_id,
                                     base::Callback<void(Profile*)> callback,
-                                    Profile* profile,
-                                    Profile::CreateStatus status) {
-  switch (status) {
-    case Profile::CREATE_STATUS_CREATED:
-      break;
-    case Profile::CREATE_STATUS_INITIALIZED:
-      if (profile_load_sequence_id == profile_load_sequence_id_)
-        callback.Run(profile);
-      DecrementPendingProfileLoads();
-      break;
-    case Profile::CREATE_STATUS_LOCAL_FAIL:
-    case Profile::CREATE_STATUS_REMOTE_FAIL:
-    case Profile::CREATE_STATUS_CANCELED:
-      DecrementPendingProfileLoads();
-      break;
-    case Profile::MAX_CREATE_STATUS:
-      NOTREACHED();
-      break;
-  }
+                                    Profile* profile) {
+  DecrementPendingProfileLoads();
+  if (profile_load_sequence_id == profile_load_sequence_id_)
+    callback.Run(profile);
 }
 
 void ProfileLoader::IncrementPendingProfileLoads() {
   pending_profile_loads_++;
   if (pending_profile_loads_ == 1)
-    chrome::StartKeepAlive();
+    keep_alive_service_->EnsureKeepAlive();
 }
 
 void ProfileLoader::DecrementPendingProfileLoads() {
   pending_profile_loads_--;
   if (pending_profile_loads_ == 0)
-    chrome::EndKeepAlive();
+    keep_alive_service_->FreeKeepAlive();
 }