Fabric: scrollview module was moved to components subdirectory

Summary:
@public
Trivial. We move all components into `/components/` subdirectory.

Reviewed By: mdvacca

Differential Revision: D8757013

fbshipit-source-id: fe3021862b3a4f8f0799b0dfaf6d3039f8582a7f

ReactCommon/fabric/components/scrollview/ScrollViewLocalData.h

@@ -0,0 +1,46 @@
+/**
+ * Copyright (c) 2015-present, Facebook, Inc.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
+#pragma once
+
+#include <fabric/core/LocalData.h>
+#include <fabric/graphics/Geometry.h>
+
+namespace facebook {
+namespace react {
+
+class ScrollViewLocalData;
+
+using SharedScrollViewLocalData = std::shared_ptr<const ScrollViewLocalData>;
+
+/*
+ * LocalData for <ScrollView> component.
+ */
+class ScrollViewLocalData:
+  public LocalData {
+
+public:
+  ScrollViewLocalData(Rect contentBoundingRect);
+
+  /*
+   * Compound size of all nested (first level only) components;
+   * is used for computing `contentSize`.
+   */
+  const Rect contentBoundingRect;
+
+#pragma mark - Getters
+
+  Size getContentSize() const;
+
+#pragma mark - DebugStringConvertible
+
+  std::string getDebugName() const override;
+  SharedDebugStringConvertibleList getDebugProps() const override;
+};
+
+} // namespace react
+} // namespace facebook