Elim ActivateAppListItem, ChromeAppListItem

ui/app_list/test/app_list_test_model.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 "ui/app_list/test/app_list_test_model.h"
 
 #include "base/strings/stringprintf.h"
 #include "ui/app_list/app_list_item_model.h"
 
 namespace app_list {
 namespace test {
 
-AppListTestModel::AppListTestModel() {
+class AppListTestModel::AppListTestItemModel : public AppListItemModel {
+ public:
+  explicit AppListTestItemModel(AppListTestModel* model)
+      : model_(model) {
+  }
+  virtual ~AppListTestItemModel() {}
+
+  virtual void Activate(int event_flags) OVERRIDE {
+    model_->ItemActivated(this);
+  }
+
+ private:
+  AppListTestModel* model_;
+  DISALLOW_COPY_AND_ASSIGN(AppListTestItemModel);
+};
+
+AppListTestModel::AppListTestModel()
+    : activate_count_(0),
+      last_activated_(NULL) {
   SetSignedIn(true);
 }
 
 void AppListTestModel::PopulateApps(int n) {
   for (int i = 0; i < n; ++i)
     AddItem(base::StringPrintf("Item %d", i));
 }
 
 void AppListTestModel::PopulateAppWithId(int id) {
   AddItem(base::StringPrintf("Item %d", id));
@@ skipping 23 matching lines @@
 void AppListTestModel::AddItem(const std::string& title,
                                const std::string& full_name) {
   apps()->Add(CreateItem(title, full_name));
 }
 
 void AppListTestModel::HighlightItemAt(int index) {
   AppListItemModel* item = apps()->GetItemAt(index);
   item->SetHighlighted(true);
 }
 
+void AppListTestModel::ItemActivated(AppListTestItemModel* item) {
+  last_activated_ = item;
+  ++activate_count_;
+}
+
 }  // namespace test
 }  // namespace app_list