Add unit tests for AppListServiceImpl.

chrome/browser/ui/app_list/test/fake_profile_store.cc

Index: chrome/browser/ui/app_list/test/fake_profile_store.cc
diff --git a/chrome/browser/ui/app_list/test/fake_profile_store.cc b/chrome/browser/ui/app_list/test/fake_profile_store.cc
new file mode 100644
index 0000000000000000000000000000000000000000..370f790d92e7f8527aa01dd2b22cace578ebb916
--- /dev/null
+++ b/chrome/browser/ui/app_list/test/fake_profile_store.cc
@@ -0,0 +1,35 @@
+// 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/ui/app_list/test/fake_profile_store.h"
+
+FakeProfileStore::FakeProfileStore(const base::FilePath& user_data_dir)
+    : user_data_dir_(user_data_dir) {
+}
+
+void FakeProfileStore::RunCallbackByPath(const base::FilePath& path,
+                                         Profile* profile) {
+  DCHECK(callbacks_.find(path) != callbacks_.end());
+  callbacks_[path].Run(profile);
+  callbacks_.erase(path);
+}
+
+void FakeProfileStore::AddProfileObserver(
+    ProfileInfoCacheObserver* observer) {
+}
+
+void FakeProfileStore::LoadProfileAsync(
+    const base::FilePath& path,
+    base::Callback<void(Profile*)> callback) {
+  callbacks_[path] = callback;
+}
+
+Profile* FakeProfileStore::GetProfileByPath(
+    const base::FilePath& path) {
+  return NULL;
+}
+
+base::FilePath FakeProfileStore::GetUserDataDir() {
+  return user_data_dir_;
+}