Minimal support for OOBE/login for chrome-athena

chrome/browser/chromeos/events/event_rewriter_controller.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 "chrome/browser/chromeos/events/event_rewriter_controller.h"
 
 #include "ash/shell.h"
 #include "ui/aura/env.h"
 #include "ui/aura/window_tree_host.h"
 #include "ui/events/event_source.h"
 
 namespace chromeos {
 
 EventRewriterController::EventRewriterController() : initialized_(false) {
   // Add the controller as an observer for new root windows.
   aura::Env::GetInstance()->AddObserver(this);
 }
 
 EventRewriterController::~EventRewriterController() {
   aura::Env::GetInstance()->RemoveObserver(this);
   // Remove the rewriters from every root window EventSource and destroy them.
+#if !defined(USE_ATHENA)
+  // TODO(oshima): Support accessibility on athena. crbug.com/408733.

[oshima, 2014/09/10 20:42:27]

you should be able to revert this change now (It's already excluded)

[Dmitry Polukhin, 2014/09/10 21:28:41]

Done.

   for (EventRewriters::iterator rewriter_iter = rewriters_.begin();
        rewriter_iter != rewriters_.end();
        ++rewriter_iter) {
     aura::Window::Windows windows = ash::Shell::GetAllRootWindows();
     for (aura::Window::Windows::iterator window_iter = windows.begin();
          window_iter != windows.end();
          ++window_iter) {
       (*window_iter)->GetHost()->GetEventSource()->RemoveEventRewriter(
           *rewriter_iter);
     }
   }
+#endif
   rewriters_.clear();
 }
 
 void EventRewriterController::AddEventRewriter(
     scoped_ptr<ui::EventRewriter> rewriter) {
   DCHECK(!initialized_);
   rewriters_.push_back(rewriter.release());
 }
 
 void EventRewriterController::Init() {
@@ skipping 15 matching lines @@
 
 void EventRewriterController::AddToEventSource(ui::EventSource* source) {
   DCHECK(source);
   for (EventRewriters::iterator it = rewriters_.begin(); it != rewriters_.end();
        ++it) {
     source->AddEventRewriter(*it);
   }
 }
 
 }  // namespace chromeos