Enhance chrome.app.window API for shelf integration with pinning support

ash/test/test_shelf_delegate.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 "ash/test/test_shelf_delegate.h"
 
 #include <utility>
 
 #include "ash/common/shelf/shelf_model.h"
 #include "ash/shelf/shelf_util.h"
@@ skipping 79 matching lines @@
 void TestShelfDelegate::OnShelfDestroyed(Shelf* shelf) {}
 
 void TestShelfDelegate::OnShelfAlignmentChanged(Shelf* shelf) {}
 
 void TestShelfDelegate::OnShelfAutoHideBehaviorChanged(Shelf* shelf) {}
 
 void TestShelfDelegate::OnShelfAutoHideStateChanged(Shelf* shelf) {}
 
 void TestShelfDelegate::OnShelfVisibilityStateChanged(Shelf* shelf) {}
 
-ShelfID TestShelfDelegate::GetShelfIDForAppID(const std::string& app_id) {
+ShelfID TestShelfDelegate::GetShelfIDForAppID(const std::string& app_id,
+                                              const std::string& app_shelf_id) {

[stevenjb, 2016/08/29 15:56:30]

To document that app_shelf_id is unused:

cons std::string& /* app_shelf_id */

[Andra Paraschiv, 2016/08/30 09:58:24]

Done.

   for (auto const& iter : shelf_id_to_app_id_map_) {
     if (iter.second == app_id)
       return iter.first;
   }
   return 0;
 }
 
 bool TestShelfDelegate::HasShelfIDToAppIDMapping(ShelfID id) const {
   return shelf_id_to_app_id_map_.find(id) != shelf_id_to_app_id_map_.end();
 }
@@ skipping 19 matching lines @@
                                                  const std::string& app_id) {
   shelf_id_to_app_id_map_[shelf_id] = app_id;
 }
 
 void TestShelfDelegate::RemoveShelfIDToAppIDMapping(ShelfID shelf_id) {
   shelf_id_to_app_id_map_.erase(shelf_id);
 }
 
 }  // namespace test
 }  // namespace ash