Do not change alpha channel when video hole is enabled.

Change-Id: Idae4edff2e32765506f3235cb17e481e92af9b08

diff --git a/dali-extension/web-engine-chromium/tizen-web-engine-chromium.cpp b/dali-extension/web-engine-chromium/tizen-web-engine-chromium.cpp
index ef7d915..1cac58d 100755 (executable)
--- a/dali-extension/web-engine-chromium/tizen-web-engine-chromium.cpp
+++ b/dali-extension/web-engine-chromium/tizen-web-engine-chromium.cpp
@@ -241,7 +241,6 @@ public:
     ewk_context_max_refresh_rate_set(context, 60);
     mWebView = ewk_view_add(ecore_evas_get(WebEngineManager::Get().GetWindow()));
     ewk_view_offscreen_rendering_enabled_set(mWebView, true);
-    ecore_wl2_window_alpha_set(win, true);
     ewk_view_ime_window_set(mWebView, win);
 
     Ewk_Settings* settings = ewk_view_settings_get(mWebView);
@@ -772,7 +771,6 @@ public:
   {
     Ecore_Wl2_Window* win = AnyCast<Ecore_Wl2_Window*>(Adaptor::Get().GetNativeWindowHandle());
     ewk_view_set_support_video_hole(mWebView, win, enabled, EINA_FALSE);
-    ecore_wl2_window_alpha_set(win, !enabled);
   }
 
   void GetPlainTextAsynchronously()