Refactors WindowResizers to use ash/wm/common

ash/wm/aura/wm_globals_aura.cc

 // Copyright 2016 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/wm/aura/wm_globals_aura.h"
 
 #include "ash/display/window_tree_host_manager.h"
 #include "ash/session/session_state_delegate.h"
 #include "ash/shell.h"
 #include "ash/shell_delegate.h"
 #include "ash/wm/aura/wm_window_aura.h"
 #include "ash/wm/common/wm_activation_observer.h"
 #include "ash/wm/common/wm_display_observer.h"
 #include "ash/wm/common/wm_overview_mode_observer.h"
+#include "ash/wm/drag_window_resizer.h"
 #include "ash/wm/mru_window_tracker.h"
+#include "ash/wm/overview/window_selector_controller.h"
 #include "ash/wm/window_util.h"
+#include "base/memory/ptr_util.h"
 #include "ui/aura/client/focus_client.h"
 #include "ui/wm/public/activation_client.h"
 
 namespace ash {
 namespace wm {
 namespace {
 
 WmGlobalsAura* instance_ = nullptr;
 
 }  // namespace
@@ skipping 75 matching lines @@
 }
 
 std::vector<WmWindow*> WmGlobalsAura::GetAllRootWindows() {
   aura::Window::Windows root_windows = Shell::GetAllRootWindows();
   std::vector<WmWindow*> wm_windows(root_windows.size());
   for (size_t i = 0; i < root_windows.size(); ++i)
     wm_windows[i] = WmWindowAura::Get(root_windows[i]);
   return wm_windows;
 }
 
-UserMetricsRecorder* WmGlobalsAura::GetUserMetricsRecorder() {
-  return Shell::GetInstance()->metrics();
+void WmGlobalsAura::RecordUserMetricsAction(WmUserMetricsAction action) {
+  return Shell::GetInstance()->metrics()->RecordUserMetricsAction(action);
+}
+
+std::unique_ptr<WindowResizer> WmGlobalsAura::CreateDragWindowResizer(
+    std::unique_ptr<WindowResizer> next_window_resizer,
+    wm::WindowState* window_state) {
+  return base::WrapUnique(
+      DragWindowResizer::Create(next_window_resizer.release(), window_state));
+}
+
+bool WmGlobalsAura::IsOverviewModeSelecting() {
+  WindowSelectorController* window_selector_controller =
+      Shell::GetInstance()->window_selector_controller();
+  return window_selector_controller &&
+         window_selector_controller->IsSelecting();
+}
+
+bool WmGlobalsAura::IsOverviewModeRestoringMinimizedWindows() {
+  WindowSelectorController* window_selector_controller =
+      Shell::GetInstance()->window_selector_controller();
+  return window_selector_controller &&
+         window_selector_controller->IsRestoringMinimizedWindows();
 }
 
 void WmGlobalsAura::AddActivationObserver(WmActivationObserver* observer) {
   if (!added_activation_observer_) {
     added_activation_observer_ = true;
     aura::client::GetActivationClient(Shell::GetPrimaryRootWindow())
         ->AddObserver(this);
   }
   activation_observers_.AddObserver(observer);
 }
@@ skipping 37 matching lines @@
                     OnDisplayConfigurationChanged());
 }
 
 void WmGlobalsAura::OnOverviewModeEnded() {
   FOR_EACH_OBSERVER(WmOverviewModeObserver, overview_mode_observers_,
                     OnOverviewModeEnded());
 }
 
 }  // namespace wm
 }  // namespace ash