Merge "Add a callback for navigation policy in web view." into devel/master

diff --combined dali-toolkit/internal/controls/web-view/web-view-impl.cpp
index f791349,80cc0c5..0a8c129
--- 1/dali-toolkit/internal/controls/web-view/web-view-impl.cpp
--- 2/dali-toolkit/internal/controls/web-view/web-view-impl.cpp
+++ b/dali-toolkit/internal/controls/web-view/web-view-impl.cpp
@@@ -183,7 -183,6 +183,7 @@@ void WebView::OnInitialize(
    Actor self = Self();
  
    self.SetProperty(Actor::Property::KEYBOARD_FOCUSABLE, true);
 +  self.SetProperty(DevelActor::Property::TOUCH_FOCUSABLE, true);
    self.TouchedSignal().Connect(this, &WebView::OnTouchEvent);
    self.HoveredSignal().Connect(this, &WebView::OnHoverEvent);
    self.WheelEventSignal().Connect(this, &WebView::OnWheelEvent);
@@@ -717,6 -716,14 +717,14 @@@ void WebView::RegisterResponsePolicyDec
    }
  }
  
+ void WebView::RegisterNavigationPolicyDecidedCallback(Dali::WebEnginePlugin::WebEngineNavigationPolicyDecidedCallback callback)
+ {
+   if(mWebEngine)
+   {
+     mWebEngine.RegisterNavigationPolicyDecidedCallback(callback);
+   }
+ }
+ 
  void WebView::RegisterCertificateConfirmedCallback(Dali::WebEnginePlugin::WebEngineCertificateCallback callback)
  {
    if(mWebEngine)