Changes to adapt underlying pipeline api changes

Author: wu-hui

packages/firestore/src/api/pipeline_impl.ts

@@ -121,14 +121,17 @@ Firestore.prototype.pipeline = function (): PipelineSource<Pipeline> {
 
 Firestore.prototype.realtimePipeline =
   function (): PipelineSource<RealtimePipeline> {
-    return new PipelineSource<RealtimePipeline>(this._databaseId, (stages: Stage[]) => {
-      return new RealtimePipeline(
-        this,
-        newUserDataReader(this),
-        new ExpUserDataWriter(this),
-        stages
-      );
-    });
+    return new PipelineSource<RealtimePipeline>(
+      this._databaseId,
+      (stages: Stage[]) => {
+        return new RealtimePipeline(
+          this,
+          newUserDataReader(this),
+          new ExpUserDataWriter(this),
+          stages
+        );
+      }
+    );
   };
 
 /**

packages/firestore/src/api/realtime_pipeline.ts

@@ -20,10 +20,7 @@ import {
   Ordering,
   Selectable
 } from '../lite-api/expressions';
-import {
-  isReadableUserData,
-  ReadableUserData
-} from '../lite-api/pipeline';
+import { isReadableUserData, ReadableUserData } from '../lite-api/pipeline';
 
 /**
  * Base-class implementation