[ash-md] Makes Ctrl+W accelerator close a selected window in overview mode

ash/common/wm/overview/window_selector.cc

Index: ash/common/wm/overview/window_selector.cc
diff --git a/ash/common/wm/overview/window_selector.cc b/ash/common/wm/overview/window_selector.cc
index 03ed6fd9fb1a88084e5324c521498c672bde9757..43f98d7053654a94bd1527c09870581cc2ffd04a 100644
--- a/ash/common/wm/overview/window_selector.cc
+++ b/ash/common/wm/overview/window_selector.cc
@@ -499,13 +499,24 @@ bool WindowSelector::HandleKeyEvent(views::Textfield* sender,
       break;
     case ui::VKEY_RIGHT:
     case ui::VKEY_TAB:
-      num_key_presses_++;
-      Move(WindowSelector::RIGHT, true);
-      break;
+      if (!(key_event.flags() & ui::EF_SHIFT_DOWN) ||
+          (key_event.key_code() != ui::VKEY_TAB)) {

[tdanderson, 2016/07/07 21:26:49]

nit: I think this is slightly more readable: if (key_code == RIGHT ||
!shift_down)

[varkha, 2016/07/08 00:00:13]

Done.

+        num_key_presses_++;
+        Move(WindowSelector::RIGHT, true);
+        break;
+      }
     case ui::VKEY_LEFT:
       num_key_presses_++;
       Move(WindowSelector::LEFT, true);
       break;
+    case ui::VKEY_W:
+      if (!(key_event.flags() & ui::EF_CONTROL_DOWN) ||
+          !grid_list_[selected_grid_index_]->is_selecting()) {
+        // allow the textfield to handle 'W' key when not used with Ctrl.
+        return false;
+      }
+      grid_list_[selected_grid_index_]->SelectedWindow()->CloseWindow();
+      break;
     case ui::VKEY_RETURN:
       // Ignore if no item is selected.
       if (!grid_list_[selected_grid_index_]->is_selecting())