Enable third-party cookies on internal webview

Author: malinajirka

WordPress/src/main/java/org/wordpress/android/ui/WPWebViewActivity.java

@@ -11,6 +11,7 @@
 import android.view.View;
 import android.view.View.OnClickListener;
 import android.view.ViewGroup;
+import android.webkit.CookieManager;
 import android.webkit.WebViewClient;
 import android.widget.ProgressBar;
 
@@ -291,6 +292,8 @@ private static void openWPCOMURL(Context context, String url, String shareableUr
     protected void configureWebView() {
         mWebView.getSettings().setJavaScriptEnabled(true);
         mWebView.getSettings().setDomStorageEnabled(true);
+        CookieManager cookieManager = CookieManager.getInstance();
+        cookieManager.setAcceptThirdPartyCookies(mWebView, true);
 
         final Bundle extras = getIntent().getExtras();