Restore the hover state after send button is clicked (#2803)

Author: keianhzo

app/src/common/shared/org/mozilla/vrbrowser/ui/views/TabView.java

@@ -220,6 +220,12 @@ public void setPrivate(boolean privateMode) {
         mIsPrivateMode = privateMode;
     }
 
+    public void reset() {
+        mSendTabButton.setHovered(false);
+        mCloseButton.setHovered(false);
+        updateState();
+    }
+
     @Override
     public void setSelected(boolean selected) {
         super.setSelected(selected);

app/src/common/shared/org/mozilla/vrbrowser/ui/widgets/TabsWidget.java

@@ -299,6 +299,8 @@ public void onSend(TabView aSender) {
                     mSendTabDialog.setSessionId(aSender.getSession().getId());
                     mSendTabDialog.mWidgetPlacement.parentHandle = mWidgetManager.getFocusedWindow().getHandle();
                     mSendTabDialog.show(UIWidget.REQUEST_FOCUS);
+
+                    holder.tabView.reset();
                 }
             });
         }