Expose array transforms and array contains queries. (#1514)

Also remove test code that was combining multiple array contains
queries since those were disallowed in
https://github.com/firebase/firebase-ios-sdk/commit/0ec836f9ca71b27fa54a11ae9e07e60b8c5cc002

1 files changed, 0 insertions, 28 deletions

diff --git a/Firestore/Source/API/FIRFieldValue+Internal.h b/Firestore/Source/API/FIRFieldValue+Internal.h
index 883a307..1618cd4 100644
--- a/Firestore/Source/API/FIRFieldValue+Internal.h
+++ b/Firestore/Source/API/FIRFieldValue+Internal.h
@@ -54,32 +54,4 @@ NS_ASSUME_NONNULL_BEGIN
 @property(strong, nonatomic, readonly) NSArray<id> *elements;
 @end
 
-// TODO(array-features): Move to FIRFieldValue.h once backend support lands.
-@interface FIRFieldValue ()
-
-/**
- * Returns a special value that can be used with setData() or updateData() that tells the server to
- * union the given elements with any array value that already exists on the server. Each
- * specified element that doesn't already exist in the array will be added to the end. If the
- * field being modified is not already an array it will be overwritten with an array containing
- * exactly the specified elements.
- *
- * @param elements The elements to union into the array.
- * @return The FieldValue sentinel for use in a call to setData() or updateData().
- */
-+ (instancetype)fieldValueForArrayUnion:(NSArray<id> *)elements NS_SWIFT_NAME(arrayUnion(_:));
-
-/**
- * Returns a special value that can be used with setData() or updateData() that tells the server to
- * remove the given elements from any array value that already exists on the server. All
- * instances of each element specified will be removed from the array. If the field being
- * modified is not already an array it will be overwritten with an empty array.
- *
- * @param elements The elements to remove from the array.
- * @return The FieldValue sentinel for use in a call to setData() or updateData().
- */
-+ (instancetype)fieldValueForArrayRemove:(NSArray<id> *)elements NS_SWIFT_NAME(arrayRemove(_:));
-
-@end
-
 NS_ASSUME_NONNULL_END