unused

packages/svelte/src/internal/server/payload.js

@@ -201,7 +201,6 @@ export class Payload {
 			);
 		}
 
-		this.global.subsume(other.global);
 		this.local = other.local;
 		this.#out = other.#out.map((item) => {
 			if (item instanceof Payload) {
@@ -401,16 +400,6 @@ export class TreeState {
 		this.#head = new TreeHeadState(this.#uid);
 		this.#mode = mode;
 	}
-
-	/**
-	 * @param {TreeState} other
-	 */
-	subsume(other) {
-		this.#css = other.#css;
-		this.#uid = other.#uid;
-		this.#head.subsume(other.#head);
-		this.#mode = other.#mode;
-	}
 }
 
 export class TreeHeadState {

packages/svelte/src/internal/server/payload.test.ts

@@ -179,10 +179,6 @@ test('subsume replaces tree content and state from other', () => {
 	assert.equal(a.type, 'body');
 	assert.equal(a.local.select_value, 'B');
 	assert.strictEqual(a.promises, b.promises);
-
-	// global state transferred
-	assert.ok([...a.global.css][0]?.hash === 'h');
-	assert.equal(a.global.head.title.value, 'Title');
 });
 
 test('subsume refuses to switch modes', () => {