1 files changed, 0 insertions, 63 deletions
diff --git a/Firestore/Source/Local/FSTWriteGroupTracker.mm b/Firestore/Source/Local/FSTWriteGroupTracker.mm
deleted file mode 100644
index 2cb10bd..0000000
--- a/Firestore/Source/Local/FSTWriteGroupTracker.mm
+++ /dev/null
@@ -1,63 +0,0 @@
-/*
- * Copyright 2017 Google
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#import "Firestore/Source/Local/FSTWriteGroupTracker.h"
-
-#import "Firestore/Source/Local/FSTWriteGroup.h"
-#import "Firestore/Source/Util/FSTAssert.h"
-
-NS_ASSUME_NONNULL_BEGIN
-
-@interface FSTWriteGroupTracker ()
-@property(nonatomic, strong, nullable) FSTWriteGroup *activeGroup;
-@end
-
-@implementation FSTWriteGroupTracker
-
-+ (instancetype)tracker {
-  return [[FSTWriteGroupTracker alloc] init];
-}
-
-- (FSTWriteGroup *)startGroupWithAction:(NSString *)action {
-  // NOTE: We can relax this to allow nesting if/when we find we need it.
-  FSTAssert(!self.activeGroup,
-            @"Attempt to create write group (%@) while existing write group (%@) still active.",
-            action, self.activeGroup.action);
-  self.activeGroup = [FSTWriteGroup groupWithAction:action];
-  return self.activeGroup;
-}
-
-- (FSTWriteGroup *)startGroupWithAction:(NSString *)action
-                            transaction:
-                                (firebase::firestore::local::LevelDbTransaction *)transaction {
-  // NOTE: We can relax this to allow nesting if/when we find we need it.
-  FSTAssert(!self.activeGroup,
-            @"Attempt to create write group (%@) while existing write group (%@) still active.",
-            action, self.activeGroup.action);
-  self.activeGroup = [FSTWriteGroup groupWithAction:action transaction:transaction];
-  return self.activeGroup;
-}
-
-- (void)endGroup:(FSTWriteGroup *)group {
-  FSTAssert(self.activeGroup == group,
-            @"Attempted to end write group (%@) which is different from active group (%@)",
-            group.action, self.activeGroup.action);
-  self.activeGroup = nil;
-}
-
-@end
-
-NS_ASSUME_NONNULL_END