Adds ability for accelerators to add key/value pairs to KeyEvent

services/ui/ws/window_manager_client_unittest.cc

 // Copyright 2014 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 <stddef.h>
 #include <stdint.h>
 
 #include "base/bind.h"
 #include "base/logging.h"
 #include "base/macros.h"
@@ skipping 49 matching lines @@
       std::map<std::string, std::vector<uint8_t>>* properties) override {
     return nullptr;
   }
   void OnWmClientJankinessChanged(const std::set<aura::Window*>& client_windows,
                                   bool not_responding) override {}
   void OnWmWillCreateDisplay(const display::Display& display) override {}
   void OnWmNewDisplay(std::unique_ptr<aura::WindowTreeHostMus> window_tree_host,
                       const display::Display& display) override {}
   void OnWmDisplayRemoved(aura::WindowTreeHostMus* window_tree_host) override {}
   void OnWmDisplayModified(const display::Display& display) override {}
-  mojom::EventResult OnAccelerator(uint32_t accelerator_id,
-                                   const ui::Event& event) override {
+  mojom::EventResult OnAccelerator(
+      uint32_t accelerator_id,
+      const ui::Event& event,
+      std::unordered_map<std::string, std::vector<uint8_t>>* properties)
+      override {
     return ui::mojom::EventResult::UNHANDLED;
   }
   void OnWmPerformMoveLoop(aura::Window* window,
                            mojom::MoveLoopSource source,
                            const gfx::Point& cursor_location,
                            const base::Callback<void(bool)>& on_done) override {
   }
   void OnWmCancelMoveLoop(aura::Window* window) override {}
   void OnWmSetClientArea(
       aura::Window* window,
@@ skipping 686 matching lines @@
   ASSERT_EQ(1u, top_level_in_wm->children().size());
   aura::Window* second_client_child_in_wm = top_level_in_wm->children()[0];
   ASSERT_EQ(1u, second_client_child_in_wm->children().size());
   aura::Window* transient_in_wm = second_client_child_in_wm->children()[0];
   ASSERT_EQ(second_client_child_in_wm,
             transient_window_client->GetTransientParent(transient_in_wm));
 }
 
 }  // namespace ws
 }  // namespace ui