Revert 272740 "Refactor and move ash independent accelerator han..."

trunk/src/ui/wm/core/nested_accelerator_dispatcher_linux.cc

Index: trunk/src/ui/wm/core/nested_accelerator_dispatcher_linux.cc
===================================================================
--- trunk/src/ui/wm/core/nested_accelerator_dispatcher_linux.cc	(revision 272758)
+++ trunk/src/ui/wm/core/nested_accelerator_dispatcher_linux.cc	(working copy)
@@ -1,98 +0,0 @@
-// 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 "ui/wm/core/nested_accelerator_dispatcher.h"
-
-#include "base/memory/scoped_ptr.h"
-#include "base/run_loop.h"
-#include "ui/events/event.h"
-#include "ui/events/platform/platform_event_dispatcher.h"
-#include "ui/events/platform/platform_event_source.h"
-#include "ui/events/platform/scoped_event_dispatcher.h"
-#include "ui/wm/core/nested_accelerator_delegate.h"
-
-#if defined(USE_X11)
-#include <X11/Xlib.h>
-#endif
-
-namespace wm {
-
-namespace {
-
-#if defined(USE_OZONE)
-bool IsKeyEvent(const base::NativeEvent& native_event) {
-  const ui::KeyEvent* event = static_cast<const ui::KeyEvent*>(native_event);
-  return event->IsKeyEvent();
-}
-#elif defined(USE_X11)
-bool IsKeyEvent(const XEvent* xev) {
-  return xev->type == KeyPress || xev->type == KeyRelease;
-}
-#else
-#error Unknown build platform: you should have either use_ozone or use_x11.
-#endif
-
-scoped_ptr<ui::ScopedEventDispatcher> OverrideDispatcher(
-    ui::PlatformEventDispatcher* dispatcher) {
-  ui::PlatformEventSource* source = ui::PlatformEventSource::GetInstance();
-  return source ? source->OverrideDispatcher(dispatcher)
-                : scoped_ptr<ui::ScopedEventDispatcher>();
-}
-
-}  // namespace
-
-class NestedAcceleratorDispatcherLinux : public NestedAcceleratorDispatcher,
-                                         public ui::PlatformEventDispatcher {
- public:
-  explicit NestedAcceleratorDispatcherLinux(NestedAcceleratorDelegate* delegate)
-      : NestedAcceleratorDispatcher(delegate),
-        restore_dispatcher_(OverrideDispatcher(this)) {}
-
-  virtual ~NestedAcceleratorDispatcherLinux() {}
-
- private:
-  // AcceleratorDispatcher:
-  virtual scoped_ptr<base::RunLoop> CreateRunLoop() OVERRIDE {
-    return scoped_ptr<base::RunLoop>(new base::RunLoop());
-  }
-
-  // ui::PlatformEventDispatcher:
-  virtual bool CanDispatchEvent(const ui::PlatformEvent& event) OVERRIDE {
-    return true;
-  }
-
-  virtual uint32_t DispatchEvent(const ui::PlatformEvent& event) OVERRIDE {
-    if (IsKeyEvent(event)) {
-      ui::KeyEvent key_event(event, false);
-      if (!delegate_->ShouldProcessEventNow(key_event)) {
-#if defined(USE_X11)
-        XPutBackEvent(event->xany.display, event);
-#else
-        NOTIMPLEMENTED();
-#endif
-        return ui::POST_DISPATCH_NONE;
-      }
-
-      if (delegate_->ProcessEvent(key_event))
-        return ui::POST_DISPATCH_NONE;
-    }
-    ui::PlatformEventDispatcher* prev = *restore_dispatcher_;
-
-    return prev ? prev->DispatchEvent(event)
-                : ui::POST_DISPATCH_PERFORM_DEFAULT;
-  }
-
-  scoped_ptr<ui::ScopedEventDispatcher> restore_dispatcher_;
-
-  DISALLOW_COPY_AND_ASSIGN(NestedAcceleratorDispatcherLinux);
-};
-
-scoped_ptr<NestedAcceleratorDispatcher> NestedAcceleratorDispatcher::Create(
-    NestedAcceleratorDelegate* delegate,
-    base::MessagePumpDispatcher* nested_dispatcher) {
-  return scoped_ptr<NestedAcceleratorDispatcher>(
-      new NestedAcceleratorDispatcherLinux(delegate));
-}
-
-}  // namespace wm