ash: Use different hit-test outer-region for mouse and touch events.

ash/wm/shelf_layout_manager.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/shelf_layout_manager.h"
 
 #include <algorithm>
 
 #include "ash/launcher/launcher.h"
 #include "ash/screen_ash.h"
@@ skipping 565 matching lines @@
         insets.Set(kWorkspaceAreaBottomInset, 0, 0, 0);
         break;
       case SHELF_ALIGNMENT_LEFT:
         insets.Set(0, 0, 0, kWorkspaceAreaBottomInset);
         break;
       case SHELF_ALIGNMENT_RIGHT:
         insets.Set(0, kWorkspaceAreaBottomInset, 0, 0);
         break;
     }
   }
-  if (launcher_widget() && launcher_widget()->GetNativeWindow())
-    launcher_widget()->GetNativeWindow()->set_hit_test_bounds_override_outer(
-        insets);
-  status_->GetNativeWindow()->set_hit_test_bounds_override_outer(insets);
+  if (launcher_widget() && launcher_widget()->GetNativeWindow()) {
+    launcher_widget()->GetNativeWindow()->SetHitTestBoundsOverrideOuter(
+        insets, 1);
+  }
+  status_->GetNativeWindow()->SetHitTestBoundsOverrideOuter( insets, 1);
 }
 
 bool ShelfLayoutManager::IsShelfWindow(aura::Window* window) {
   if (!window)
     return false;
   return (launcher_widget() &&
           launcher_widget()->GetNativeWindow()->Contains(window)) ||
       (status_ && status_->GetNativeWindow()->Contains(window));
 }
 
 int ShelfLayoutManager::GetWorkAreaSize(const State& state, int size) const {
   if (state.visibility_state == VISIBLE)
     return size;
   if (state.visibility_state == AUTO_HIDE)
     return kAutoHideSize;
   return 0;
 }
 
 }  // namespace internal
 }  // namespace ash