Remove unused variables, ash/ edition.

ash/wm/workspace/workspace_event_handler_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/wm/workspace/workspace_event_handler.h"
 
 #include "ash/common/wm/window_state.h"
 #include "ash/common/wm/wm_event.h"
 #include "ash/screen_util.h"
 #include "ash/shell.h"
@@ skipping 242 matching lines @@
 
 TEST_F(WorkspaceEventHandlerTest,
        DoubleClickSingleAxisDoesntResizeVerticalEdgeIfConstrained) {
   gfx::Rect restored_bounds(10, 10, 50, 50);
   aura::test::TestWindowDelegate delegate;
   std::unique_ptr<aura::Window> window(
       CreateTestWindow(&delegate, restored_bounds));
 
   wm::ActivateWindow(window.get());
 
-  gfx::Rect work_area = display::Screen::GetScreen()
-                            ->GetDisplayNearestWindow(window.get())
-                            .work_area();
-
   delegate.set_maximum_size(gfx::Size(0, 100));
 
   ui::test::EventGenerator generator(Shell::GetPrimaryRootWindow(),
                                      window.get());
   // Double-click the top resize edge.
   delegate.set_window_component(HTTOP);
   generator.DoubleClickLeftButton();
 
   // The size of the window should be unchanged.
   EXPECT_EQ(restored_bounds.y(), window->bounds().y());
   EXPECT_EQ(restored_bounds.height(), window->bounds().height());
 }
 
 TEST_F(WorkspaceEventHandlerTest,
        DoubleClickSingleAxisDoesntResizeHorizontalEdgeIfConstrained) {
   gfx::Rect restored_bounds(10, 10, 50, 50);
   aura::test::TestWindowDelegate delegate;
   std::unique_ptr<aura::Window> window(
       CreateTestWindow(&delegate, restored_bounds));
 
   wm::ActivateWindow(window.get());
 
-  gfx::Rect work_area = display::Screen::GetScreen()
-                            ->GetDisplayNearestWindow(window.get())
-                            .work_area();
-
   delegate.set_maximum_size(gfx::Size(100, 0));
 
   ui::test::EventGenerator generator(Shell::GetPrimaryRootWindow(),
                                      window.get());
   // Double-click the top resize edge.
   delegate.set_window_component(HTRIGHT);
   generator.DoubleClickLeftButton();
 
   // The size of the window should be unchanged.
   EXPECT_EQ(restored_bounds.x(), window->bounds().x());
@@ skipping 170 matching lines @@
 // Verifies that double clicking in the header does not maximize if the target
 // component has changed.
 TEST_F(WorkspaceEventHandlerTest,
     DoubleClickTwoDifferentTargetsDoesntMaximize) {
   aura::test::TestWindowDelegate delegate;
   std::unique_ptr<aura::Window> window(
       CreateTestWindow(&delegate, gfx::Rect(1, 2, 30, 40)));
   window->SetProperty(aura::client::kCanMaximizeKey, true);
 
   wm::WindowState* window_state = wm::GetWindowState(window.get());
-  gfx::Rect restore_bounds = window->bounds();
-  gfx::Rect work_area_in_parent = ScreenUtil::GetDisplayWorkAreaBoundsInParent(
-      window.get());
-
   EXPECT_FALSE(window_state->IsMaximized());
 
   // First click will go to a client
   delegate.set_window_component(HTCLIENT);
   aura::Window* root = Shell::GetPrimaryRootWindow();
   ui::test::EventGenerator generator(root, window.get());
   generator.ClickLeftButton();
   EXPECT_FALSE(window_state->IsMaximized());
 
   // Second click will go to the header
   delegate.set_window_component(HTCAPTION);
   ClickButtonWithFlags(&generator, ui::EF_LEFT_MOUSE_BUTTON,
                        ui::EF_IS_DOUBLE_CLICK);
   EXPECT_FALSE(window_state->IsMaximized());
 }
 
 // Verifies that double tapping in the header does not maximize if the target
 // component has changed.
 TEST_F(WorkspaceEventHandlerTest, DoubleTapTwoDifferentTargetsDoesntMaximize) {
   aura::test::TestWindowDelegate delegate;
   std::unique_ptr<aura::Window> window(
       CreateTestWindow(&delegate, gfx::Rect(1, 2, 30, 40)));
   window->SetProperty(aura::client::kCanMaximizeKey, true);
 
   wm::WindowState* window_state = wm::GetWindowState(window.get());
-  gfx::Rect restore_bounds = window->bounds();
-  gfx::Rect work_area_in_parent = ScreenUtil::GetDisplayWorkAreaBoundsInParent(
-      window.get());
-
   EXPECT_FALSE(window_state->IsMaximized());
 
   // First tap will go to a client
   delegate.set_window_component(HTCLIENT);
   aura::Window* root = Shell::GetPrimaryRootWindow();
   ui::test::EventGenerator generator(root, window.get());
   generator.GestureTapAt(gfx::Point(25, 25));
   EXPECT_FALSE(window_state->IsMaximized());
 
   // Second tap will go to the header
   delegate.set_window_component(HTCAPTION);
   generator.GestureTapAt(gfx::Point(25, 25));
   EXPECT_FALSE(window_state->IsMaximized());
 }
 
 TEST_F(WorkspaceEventHandlerTest,
     RightClickDuringDoubleClickDoesntMaximize) {
   aura::test::TestWindowDelegate delegate;
   std::unique_ptr<aura::Window> window(
       CreateTestWindow(&delegate, gfx::Rect(1, 2, 30, 40)));
   window->SetProperty(aura::client::kCanMaximizeKey, true);
 
   wm::WindowState* window_state = wm::GetWindowState(window.get());
-  gfx::Rect restore_bounds = window->bounds();
-  gfx::Rect work_area_in_parent = ScreenUtil::GetDisplayWorkAreaBoundsInParent(
-      window.get());
-
   EXPECT_FALSE(window_state->IsMaximized());
 
   // First click will go to a client
   delegate.set_window_component(HTCLIENT);
   aura::Window* root = Shell::GetPrimaryRootWindow();
   ui::test::EventGenerator generator(root, window.get());
   generator.ClickLeftButton();
   EXPECT_FALSE(window_state->IsMaximized());
 
   // Second click will go to the header
   delegate.set_window_component(HTCAPTION);
   generator.PressRightButton();
   generator.ReleaseRightButton();
   EXPECT_FALSE(window_state->IsMaximized());
   ClickButtonWithFlags(&generator, ui::EF_LEFT_MOUSE_BUTTON,
                        ui::EF_IS_DOUBLE_CLICK);
   EXPECT_FALSE(window_state->IsMaximized());
 }
 
 }  // namespace ash