Rename GetRootWindow() -> GetPrimaryRootWindow()

ash/drag_drop/drag_drop_controller.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/drag_drop/drag_drop_controller.h"
 
 #include "ash/drag_drop/drag_image_view.h"
 #include "ash/shell.h"
 #include "base/message_loop.h"
 #include "ui/aura/client/drag_drop_delegate.h"
@@ skipping 24 matching lines @@
 // DragDropController, public:
 
 DragDropController::DragDropController()
     : drag_image_(NULL),
       drag_data_(NULL),
       drag_operation_(0),
       drag_window_(NULL),
       drag_drop_in_progress_(false),
       should_block_during_drag_drop_(true) {
   Shell::GetInstance()->AddRootWindowEventFilter(this);
-  aura::client::SetDragDropClient(Shell::GetRootWindow(), this);
+  aura::client::SetDragDropClient(Shell::GetPrimaryRootWindow(), this);
 }
 
 DragDropController::~DragDropController() {
   Shell::GetInstance()->RemoveRootWindowEventFilter(this);
   Cleanup();
   if (drag_image_.get())
     drag_image_.reset();
 }
 
 int DragDropController::StartDragAndDrop(const ui::OSExchangeData& data,
                                          const gfx::Point& root_location,
                                          int operation) {
   DCHECK(!drag_drop_in_progress_);
-  aura::Window* capture_window = Shell::GetRootWindow()->capture_window();
+  aura::Window* capture_window =
+      Shell::GetPrimaryRootWindow()->capture_window();
   if (capture_window)
-    Shell::GetRootWindow()->ReleaseCapture(capture_window);
+    Shell::GetPrimaryRootWindow()->ReleaseCapture(capture_window);
   drag_drop_in_progress_ = true;
 
   drag_data_ = &data;
   drag_operation_ = operation;
   const ui::OSExchangeDataProviderAura& provider =
       static_cast<const ui::OSExchangeDataProviderAura&>(data.provider());
 
   drag_image_.reset(new DragImageView);
   drag_image_->SetImage(provider.drag_image());
   drag_image_offset_ = provider.drag_image_offset();
@@ skipping 38 matching lines @@
   } else {
     if ((delegate = aura::client::GetDragDropDelegate(drag_window_))) {
       aura::DropTargetEvent e(*drag_data_,
                               event.location(),
                               event.root_location(),
                               drag_operation_);
       e.set_flags(event.flags());
       int op = delegate->OnDragUpdated(e);
       gfx::NativeCursor cursor = (op == ui::DragDropTypes::DRAG_NONE)?
           ui::kCursorNoDrop : ui::kCursorCopy;
-      Shell::GetRootWindow()->SetCursor(cursor);
+      Shell::GetPrimaryRootWindow()->SetCursor(cursor);
     }
   }
 
   DCHECK(drag_image_.get());
   if (drag_image_->visible()) {
     drag_image_->SetScreenPosition(
         event.root_location().Subtract(drag_image_offset_));
   }
 }
 
 void DragDropController::Drop(aura::Window* target,
                               const aura::LocatedEvent& event) {
-  Shell::GetRootWindow()->SetCursor(ui::kCursorPointer);
+  Shell::GetPrimaryRootWindow()->SetCursor(ui::kCursorPointer);
   aura::client::DragDropDelegate* delegate = NULL;
 
   // We must guarantee that a target gets a OnDragEntered before Drop. WebKit
   // depends on not getting a Drop without DragEnter. This behavior is
   // consistent with drag/drop on other platforms.
   if (target != drag_window_)
     DragUpdate(target, event);
   DCHECK(target == drag_window_);
 
   if ((delegate = aura::client::GetDragDropDelegate(target))) {
     aura::DropTargetEvent e(
         *drag_data_, event.location(), event.root_location(), drag_operation_);
     e.set_flags(event.flags());
     drag_operation_ = delegate->OnPerformDrop(e);
     if (drag_operation_ == 0)
       StartCanceledAnimation();
     else
       drag_image_.reset();
   } else {
     drag_image_.reset();
   }
 
   Cleanup();
   if (should_block_during_drag_drop_)
     MessageLoop::current()->QuitNow();
 }
 
 void DragDropController::DragCancel() {
-  Shell::GetRootWindow()->SetCursor(ui::kCursorPointer);
+  Shell::GetPrimaryRootWindow()->SetCursor(ui::kCursorPointer);
 
   // |drag_window_| can be NULL if we have just started the drag and have not
   // received any DragUpdates, or, if the |drag_window_| gets destroyed during
   // a drag/drop.
   aura::client::DragDropDelegate* delegate = drag_window_?
       aura::client::GetDragDropDelegate(drag_window_) : NULL;
   if (delegate)
     delegate->OnDragExited();
 
   Cleanup();
@@ skipping 97 matching lines @@
 void DragDropController::Cleanup() {
   if (drag_window_)
     drag_window_->RemoveObserver(this);
   drag_window_ = NULL;
   drag_data_ = NULL;
   drag_drop_in_progress_ = false;
 }
 
 }  // namespace internal
 }  // namespace ash