Move a window if the sceren bounds being set is in other display.

ash/wm/workspace/workspace_window_resizer.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/wm/workspace/workspace_window_resizer.h"
 
 #include <algorithm>
 #include <cmath>
 
 #include "ash/screen_ash.h"
@@ skipping 88 matching lines @@
 
   gfx::Rect bounds(GetFinalBounds(details_.window->bounds(), grid_size));
   if (bounds == details_.window->bounds())
     return;
 
   if (bounds.size() != details_.window->bounds().size()) {
     // Don't attempt to animate a size change.
     details_.window->SetBounds(bounds);
     return;
   }
-
-  ui::ScopedLayerAnimationSettings scoped_setter(
-      details_.window->layer()->GetAnimator());
-  // Use a small duration since the grid is small.
-  scoped_setter.SetTransitionDuration(
-      base::TimeDelta::FromMilliseconds(kSnapDurationMS));
-  details_.window->SetBounds(bounds);
+  // TODO(oshima|yusukes): This is temporary solution until better drag & move
+  // is implemented. (crbug.com/136816).
+  gfx::Rect dst_bounds =
+      ScreenAsh::ConvertRectToScreen(details_.window->parent(), bounds);
+  gfx::Display dst_display = gfx::Screen::GetDisplayMatching(dst_bounds);
+  if (dst_display.id() !=
+      gfx::Screen::GetDisplayNearestWindow(details_.window).id()) {
+    // Don't animate when moving to another display.
+    details_.window->SetBoundsInScreen(dst_bounds);
+  } else {
+    ui::ScopedLayerAnimationSettings scoped_setter(
+        details_.window->layer()->GetAnimator());
+    // Use a small duration since the grid is small.
+    scoped_setter.SetTransitionDuration(
+        base::TimeDelta::FromMilliseconds(kSnapDurationMS));
+    details_.window->SetBounds(bounds);
+  }
 }
 
 void WorkspaceWindowResizer::RevertDrag() {
   phantom_window_controller_.reset();
 
   if (!did_move_or_resize_)
     return;
 
   details_.window->SetBounds(details_.initial_bounds);
   if (details_.window_component == HTRIGHT) {
@@ skipping 300 matching lines @@
   gfx::Rect area(ScreenAsh::GetDisplayBoundsInParent(details_.window));
   if (location.x() <= area.x())
     return SNAP_LEFT_EDGE;
   if (location.x() >= area.right() - 1)
     return SNAP_RIGHT_EDGE;
   return SNAP_NONE;
 }
 
 }  // namespace internal
 }  // namespace ash