Update css-layout dependency

ReactWindows/ReactNative/Views/Text/ReactSpanShadowNode.cs

@@ -127,5 +127,23 @@ public override void UpdateInline(Inline inline)
             inline.FontWeight = _fontWeight ?? FontWeights.Normal;
             inline.FontFamily = _fontFamily != null ? new FontFamily(_fontFamily) : FontFamily.XamlAutoFontFamily;
         }
+
+        /// <summary>
+        /// This method will be called by <see cref="UIManagerModule"/> once
+        /// per batch, before calculating layout. This will only be called for
+        /// nodes that are marked as updated with <see cref="MarkUpdated"/> or
+        /// require layout (i.e., marked with <see cref="dirty"/>).
+        /// </summary>
+        public override void OnBeforeLayout()
+        {
+            // Run flexbox on the children which are inline views.
+            foreach (var child in this.Children)
+            {
+                if (!(child is ReactRunShadowNode) && !(child is ReactSpanShadowNode))
+                {
+                    child.CalculateLayout();
+                }
+            }
+        }
     }
 }

ReactWindows/ReactNative/Views/Text/ReactTextShadowNode.cs

@@ -267,5 +267,23 @@ private void UpdateTextBlockCore(RichTextBlock textBlock, bool measureOnly)
                     0);
             }
         }
+
+        /// <summary>
+        /// This method will be called by <see cref="UIManagerModule"/> once
+        /// per batch, before calculating layout. This will only be called for
+        /// nodes that are marked as updated with <see cref="MarkUpdated"/> or
+        /// require layout (i.e., marked with <see cref="dirty"/>).
+        /// </summary>
+        public override void OnBeforeLayout()
+        {
+            // Run flexbox on the children which are inline views.
+            foreach (var child in this.Children)
+            {
+                if (!(child is ReactRunShadowNode) && !(child is ReactSpanShadowNode))
+                {
+                    child.CalculateLayout();
+                }
+            }
+        }
     }
 }

ReactWindows/ReactNative/project.json

@@ -1,6 +1,6 @@
 {
   "dependencies": {
-    "Facebook.CSSLayout": "2.0.0-pre",
+    "Facebook.CSSLayout": "2.0.1-pre",
     "Microsoft.NETCore.UniversalWindowsPlatform": "5.0.0",
     "Newtonsoft.Json": "7.0.1",
     "Rx-Xaml": "2.2.5",