Check target value

components/exo/shell_surface.cc

 // Copyright 2015 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 "components/exo/shell_surface.h"
 
 #include "ash/aura/wm_window_aura.h"
 #include "ash/common/shell_window_ids.h"
 #include "ash/common/wm/window_resizer.h"
 #include "ash/common/wm/window_state.h"
@@ skipping 1256 matching lines @@
       origin -= window->bounds().origin().OffsetFromOrigin();
       shadow_bounds.set_origin(origin);
       shadow_bounds.set_size(window->parent()->bounds().size());
       shadow_underlay_opacity = 1.0f;
     }
 
     shadow_underlay_->SetBounds(shadow_bounds);
 
     // TODO(oshima): Setting to the same value should be no-op.
     // crbug.com/642223.
-    if (shadow_underlay_opacity !=
-        shadow_underlay_->layer()->GetTargetOpacity()) {
+    //if (shadow_underlay_opacity !=
+    //shadow_underlay_->layer()->GetTargetOpacity()) {
       shadow_underlay_->layer()->SetOpacity(shadow_underlay_opacity);
-    }
+      //}
 
     shadow_underlay_->Show();
 
     wm::Shadow* shadow = wm::ShadowController::GetShadowForWindow(window);
     // Maximized/Fullscreen window does not create a shadow.
     if (!shadow)
       return;
 
     if (!shadow_overlay_) {
       shadow_overlay_ = new aura::Window(nullptr);
       DCHECK(shadow_overlay_->owned_by_parent());
       shadow_overlay_->set_ignore_events(true);
       shadow_overlay_->Init(ui::LAYER_NOT_DRAWN);
       shadow_overlay_->layer()->Add(shadow->layer());
       window->AddChild(shadow_overlay_);
       shadow_overlay_->Show();
     }
     shadow_overlay_->SetBounds(shadow_bounds);
     shadow->SetContentBounds(gfx::Rect(shadow_bounds.size()));
   }
 }
 
 }  // namespace exo