Back out "Fix default value for scrollView.contentInsetAdjustmentBehavior"

Summary:
changelog: [internal]

Original commit changeset: 290ae428a720

Original Phabricator Diff: D37881453 (facebook@e98a835)

in the original diff I made a mistake. The default value for RN is never, we override it in one of our subclasses.

Reviewed By: cortinico

Differential Revision: D37884715

fbshipit-source-id: 3c5b5ef5550120034e33ae9047292f38159dea3e

Author: sammy-SC

ReactCommon/react/renderer/components/scrollview/ScrollViewProps.h

@@ -63,7 +63,7 @@ class ScrollViewProps final : public ViewProps {
   bool snapToStart{true};
   bool snapToEnd{true};
   ContentInsetAdjustmentBehavior contentInsetAdjustmentBehavior{
-      ContentInsetAdjustmentBehavior::Automatic};
+      ContentInsetAdjustmentBehavior::Never};
   bool scrollToOverflowEnabled{false};
 
 #pragma mark - DebugStringConvertible