Rename Launcher to Shelf.

ash/shell.cc

 // Copyright (c) 2012 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/shell.h"
 
 #include <algorithm>
 #include <string>
 
 #include "ash/accelerators/accelerator_controller.h"
@@ skipping 326 matching lines @@
   }
   FOR_EACH_OBSERVER(ShellObserver, observers_,
                     OnDisplayWorkAreaInsetsChanged());
 }
 
 void Shell::OnLoginStateChanged(user::LoginStatus status) {
   FOR_EACH_OBSERVER(ShellObserver, observers_, OnLoginStateChanged(status));
 }
 
 void Shell::OnLoginUserProfilePrepared() {
-  CreateLauncher();
+  CreateShelf();
   CreateKeyboard();
 }
 
 void Shell::UpdateAfterLoginStatusChange(user::LoginStatus status) {
   RootWindowControllerList controllers = GetAllRootWindowControllers();
   for (RootWindowControllerList::iterator iter = controllers.begin();
        iter != controllers.end(); ++iter)
     (*iter)->UpdateAfterLoginStatusChange(status);
 }
 
@@ skipping 10 matching lines @@
         internal::kShellWindowId_LockSystemModalContainer,
         GetPrimaryRootWindow());
     for (std::vector<aura::Window*>::const_iterator iter = containers.begin();
          iter != containers.end(); ++iter) {
       DCHECK_EQ(0u, (*iter)->children().size());
     }
   }
 #endif
 }
 
-void Shell::CreateLauncher() {
+void Shell::CreateShelf() {
   RootWindowControllerList controllers = GetAllRootWindowControllers();
   for (RootWindowControllerList::iterator iter = controllers.begin();
        iter != controllers.end(); ++iter)
-    (*iter)->shelf()->CreateLauncher();
+    (*iter)->shelf()->CreateShelf();
 }
 
 void Shell::CreateKeyboard() {
   // TODO(bshe): Primary root window controller may not be the controller to
   // attach virtual keyboard. See http://crbug.com/303429
   InitKeyboard();
   if (keyboard::IsKeyboardUsabilityExperimentEnabled()) {
     display_controller()->virtual_keyboard_window_controller()->
         ActivateKeyboard(keyboard_controller_.get());
   } else {
     GetPrimaryRootWindowController()->
         ActivateKeyboard(keyboard_controller_.get());
   }
 }
 
-void Shell::ShowLauncher() {
+void Shell::ShowShelf() {
   RootWindowControllerList controllers = GetAllRootWindowControllers();
   for (RootWindowControllerList::iterator iter = controllers.begin();
        iter != controllers.end(); ++iter)
-    (*iter)->ShowLauncher();
+    (*iter)->ShowShelf();
 }
 
 void Shell::AddShellObserver(ShellObserver* observer) {
   observers_.AddObserver(observer);
 }
 
 void Shell::RemoveShellObserver(ShellObserver* observer) {
   observers_.RemoveObserver(observer);
 }
 
 void Shell::UpdateShelfVisibility() {
   RootWindowControllerList controllers = GetAllRootWindowControllers();
   for (RootWindowControllerList::iterator iter = controllers.begin();
        iter != controllers.end(); ++iter)
     if ((*iter)->shelf())
       (*iter)->UpdateShelfVisibility();
 }
 
 void Shell::SetShelfAutoHideBehavior(ShelfAutoHideBehavior behavior,
                                      aura::Window* root_window) {
-  ash::internal::ShelfLayoutManager::ForLauncher(root_window)->
+  ash::internal::ShelfLayoutManager::ForShelf(root_window)->
       SetAutoHideBehavior(behavior);
 }
 
 ShelfAutoHideBehavior Shell::GetShelfAutoHideBehavior(
     aura::Window* root_window) const {
-  return ash::internal::ShelfLayoutManager::ForLauncher(root_window)->
+  return ash::internal::ShelfLayoutManager::ForShelf(root_window)->
       auto_hide_behavior();
 }
 
 void Shell::SetShelfAlignment(ShelfAlignment alignment,
                               aura::Window* root_window) {
-  if (ash::internal::ShelfLayoutManager::ForLauncher(root_window)->
+  if (ash::internal::ShelfLayoutManager::ForShelf(root_window)->
       SetAlignment(alignment)) {
     FOR_EACH_OBSERVER(
         ShellObserver, observers_, OnShelfAlignmentChanged(root_window));
   }
 }
 
 ShelfAlignment Shell::GetShelfAlignment(aura::Window* root_window) {
   return internal::GetRootWindowController(root_window)->
       GetShelfLayoutManager()->GetAlignment();
 }
@@ skipping 166 matching lines @@
     RemovePreTargetHandler(mouse_cursor_filter_.get());
   RemovePreTargetHandler(system_gesture_filter_.get());
   RemovePreTargetHandler(keyboard_metrics_filter_.get());
   RemovePreTargetHandler(event_transformation_handler_.get());
   RemovePreTargetHandler(accelerator_filter_.get());
 
   // TooltipController is deleted with the Shell so removing its references.
   RemovePreTargetHandler(tooltip_controller_.get());
 
   // AppList needs to be released before shelf layout manager, which is
-  // destroyed with launcher container in the loop below. However, app list
-  // container is now on top of launcher container and released after it.
+  // destroyed with shelf container in the loop below. However, app list
+  // container is now on top of shelf container and released after it.
   // TODO(xiyuan): Move it back when app list container is no longer needed.
   app_list_controller_.reset();
 
   // Destroy SystemTrayDelegate before destroying the status area(s).
   system_tray_delegate_->Shutdown();
   system_tray_delegate_.reset();
 
   locale_notification_controller_.reset();
 
   // Drag-and-drop must be canceled prior to close all windows.
@@ skipping 113 matching lines @@
     output_configurator_->set_mirroring_controller(display_manager_.get());
     output_configurator_->Start(
         delegate_->IsFirstRunAfterBoot() ? kChromeOsBootColor : 0);
     display_initialized = true;
   }
 #endif  // defined(OS_CHROMEOS) && defined(USE_X11)
   if (!display_initialized)
     display_manager_->InitDefaultDisplay();
 
   // Install the custom factory first so that views::FocusManagers for Tray,
-  // Launcher, and WallPaper could be created by the factory.
+  // Shelf, and WallPaper could be created by the factory.
   views::FocusManagerFactory::Install(new AshFocusManagerFactory);
 
   // Env creates the compositor. Historically it seems to have been implicitly
   // initialized first by the ActivationController, but now that FocusController
   // no longer does this we need to do it explicitly.
   aura::Env::CreateInstance();
 
   // The WindowModalityController needs to be at the front of the input event
   // pretarget handler list to ensure that it processes input events when modal
   // windows are active.
@@ skipping 263 matching lines @@
 ////////////////////////////////////////////////////////////////////////////////
 // Shell, aura::client::ActivationChangeObserver implementation:
 
 void Shell::OnWindowActivated(aura::Window* gained_active,
                               aura::Window* lost_active) {
   if (gained_active)
     target_root_window_ = gained_active->GetRootWindow();
 }
 
 }  // namespace ash