Remove unused variables, ash/ edition.

ash/drag_drop/drag_drop_controller_unittest.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_drop_tracker.h"
 #include "ash/drag_drop/drag_image_view.h"
 #include "ash/shell.h"
 #include "ash/test/ash_test_base.h"
@@ skipping 543 matching lines @@
 // TODO(win_aura) http://crbug.com/154081
 #if defined(OS_WIN)
 #define MAYBE_ViewRemovedWhileInDragDropTest DISABLED_ViewRemovedWhileInDragDropTest
 #else
 #define MAYBE_ViewRemovedWhileInDragDropTest ViewRemovedWhileInDragDropTest
 #endif
 TEST_F(DragDropControllerTest, MAYBE_ViewRemovedWhileInDragDropTest) {
   std::unique_ptr<views::Widget> widget(CreateNewWidget());
   std::unique_ptr<DragTestView> drag_view(new DragTestView);
   AddViewToWidgetAndResize(widget.get(), drag_view.get());
-  gfx::Point point = gfx::Rect(drag_view->bounds()).CenterPoint();
   ui::OSExchangeData data;
   data.SetString(base::UTF8ToUTF16("I am being dragged"));
 
   ui::test::EventGenerator generator(Shell::GetPrimaryRootWindow());
   generator.MoveMouseToCenterOf(widget->GetNativeView());
   generator.PressLeftButton();
 
   int num_drags_1 = 17;
   for (int i = 0; i < num_drags_1; ++i) {
     // Because we are not doing a blocking drag and drop, the original
@@ skipping 527 matching lines @@
             drag_drop_controller_->drag_string_);
   EXPECT_EQ(1, drag_view->num_drag_enters_);
   EXPECT_EQ(2, drag_view->num_drag_updates_);
   EXPECT_EQ(1, drag_view->num_drops_);
   EXPECT_EQ(0, drag_view->num_drag_exits_);
   EXPECT_TRUE(drag_view->drag_done_received_);
 }
 
 }  // namespace test
 }  // namespace ash