clang-format all of //ash

ash/shelf/shelf_window_watcher.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/shelf/shelf_window_watcher.h"
 
 #include <memory>
 #include <utility>
 
 #include "ash/aura/wm_window_aura.h"
@@ skipping 38 matching lines @@
 bool IsDragging(aura::Window* window) {
   return ash::wm::GetWindowState(window)->is_dragged();
 }
 
 }  // namespace
 
 namespace ash {
 
 ShelfWindowWatcher::RootWindowObserver::RootWindowObserver(
     ShelfWindowWatcher* window_watcher)
-    : window_watcher_(window_watcher) {
-}
+    : window_watcher_(window_watcher) {}
 
-ShelfWindowWatcher::RootWindowObserver::~RootWindowObserver() {
-}
+ShelfWindowWatcher::RootWindowObserver::~RootWindowObserver() {}
 
 void ShelfWindowWatcher::RootWindowObserver::OnWindowDestroying(
     aura::Window* window) {
   window_watcher_->OnRootWindowRemoved(window);
 }
 
 ShelfWindowWatcher::RemovedWindowObserver::RemovedWindowObserver(
     ShelfWindowWatcher* window_watcher)
-    : window_watcher_(window_watcher) {
-}
+    : window_watcher_(window_watcher) {}
 
-ShelfWindowWatcher::RemovedWindowObserver::~RemovedWindowObserver() {
-}
+ShelfWindowWatcher::RemovedWindowObserver::~RemovedWindowObserver() {}
 
 void ShelfWindowWatcher::RemovedWindowObserver::OnWindowParentChanged(
     aura::Window* window,
     aura::Window* parent) {
   // When |parent| is NULL, this |window| will be destroyed. In that case, its
   // item will be removed at OnWindowDestroyed().
   if (!parent)
     return;
 
   // When |parent| is changed from default container to docked container
@@ skipping 34 matching lines @@
     OnRootWindowAdded(WmWindowAura::Get(root));
 
   display::Screen::GetScreen()->AddObserver(this);
 }
 
 ShelfWindowWatcher::~ShelfWindowWatcher() {
   display::Screen::GetScreen()->RemoveObserver(this);
 }
 
 void ShelfWindowWatcher::AddShelfItem(aura::Window* window) {
-  const ShelfItemDetails* item_details =
-      GetShelfItemDetailsForWindow(window);
+  const ShelfItemDetails* item_details = GetShelfItemDetailsForWindow(window);
   ShelfItem item;
   ShelfID id = model_->next_id();
-  item.status = wm::IsActiveWindow(window) ? STATUS_ACTIVE: STATUS_RUNNING;
+  item.status = wm::IsActiveWindow(window) ? STATUS_ACTIVE : STATUS_RUNNING;
   SetShelfItemDetailsForShelfItem(&item, *item_details);
   SetShelfIDForWindow(id, window);
   std::unique_ptr<ShelfItemDelegate> item_delegate(
       new ShelfWindowWatcherItemDelegate(window));
   // |item_delegate| is owned by |item_delegate_manager_|.
   item_delegate_manager_->SetShelfItemDelegate(id, std::move(item_delegate));
   model_->Add(item);
 }
 
 void ShelfWindowWatcher::RemoveShelfItem(aura::Window* window) {
   model_->RemoveItemAt(model_->ItemIndexByID(GetShelfIDForWindow(window)));
   SetShelfIDForWindow(kInvalidShelfID, window);
 }
 
 void ShelfWindowWatcher::OnRootWindowAdded(WmWindow* root_window_wm) {
   aura::Window* root_window = WmWindowAura::GetAuraWindow(root_window_wm);
   // |observed_activation_clients_| can have the same ActivationClient multiple
   // times - which would be handled by the |observed_activation_clients_|.
   observed_activation_clients_.Add(
       aura::client::GetActivationClient(root_window));
   observed_root_windows_.Add(root_window);
 
-  aura::Window* default_container = Shell::GetContainer(
-      root_window,
-      kShellWindowId_DefaultContainer);
+  aura::Window* default_container =
+      Shell::GetContainer(root_window, kShellWindowId_DefaultContainer);
   observed_windows_.Add(default_container);
   for (size_t i = 0; i < default_container->children().size(); ++i)
     observed_windows_.Add(default_container->children()[i]);
 }
 
 void ShelfWindowWatcher::OnRootWindowRemoved(aura::Window* root_window) {
   observed_root_windows_.Remove(root_window);
   observed_activation_clients_.Remove(
       aura::client::GetActivationClient(root_window));
 }
 
 void ShelfWindowWatcher::UpdateShelfItemStatus(aura::Window* window,
                                                bool is_active) {
   int index = GetShelfItemIndexForWindow(window);
   DCHECK_GE(index, 0);
 
   ShelfItem item = model_->items()[index];
   item.status = is_active ? STATUS_ACTIVE : STATUS_RUNNING;
   model_->Set(index, item);
 }
 
-int ShelfWindowWatcher::GetShelfItemIndexForWindow(
-    aura::Window* window) const {
+int ShelfWindowWatcher::GetShelfItemIndexForWindow(aura::Window* window) const {
   return model_->ItemIndexByID(GetShelfIDForWindow(window));
 }
 
 void ShelfWindowWatcher::StartObservingRemovedWindow(aura::Window* window) {
   observed_removed_windows_.Add(window);
 }
 
 void ShelfWindowWatcher::FinishObservingRemovedWindow(aura::Window* window) {
   observed_removed_windows_.Remove(window);
   RemoveShelfItem(window);
@@ skipping 57 matching lines @@
     if (reinterpret_cast<ShelfItemDetails*>(old) != NULL)
       RemoveShelfItem(window);
     return;
   }
 
   // When ShelfItemDetails is changed, update ShelfItem.
   if (HasShelfItemForWindow(window)) {
     int index = GetShelfItemIndexForWindow(window);
     DCHECK_GE(index, 0);
     ShelfItem item = model_->items()[index];
-    const ShelfItemDetails* details =
-        GetShelfItemDetailsForWindow(window);
+    const ShelfItemDetails* details = GetShelfItemDetailsForWindow(window);
     SetShelfItemDetailsForShelfItem(&item, *details);
     model_->Set(index, item);
     return;
   }
 
   // Creates a new ShelfItem for |window|.
   AddShelfItem(window);
 }
 
 void ShelfWindowWatcher::OnDisplayAdded(const display::Display& new_display) {
@@ skipping 12 matching lines @@
   // When this is called, RootWindow of |old_display| is already removed.
   // Instead, we remove an observer from RootWindow and ActivationClient in the
   // OnRootWindowDestroyed().
   // Do nothing here.
 }
 
 void ShelfWindowWatcher::OnDisplayMetricsChanged(const display::Display&,
                                                  uint32_t) {}
 
 }  // namespace ash