Invoke setCookieControls CDP before iframe network agent auto attach

This makes sure the iframe network handler has the correct cookie
controls settings after reloading the page.

Bug: 375352611
Change-Id: Ia39df476823ed78d14db9e5493b3250474a19912
Reviewed-on: https://chromium-review.googlesource.com/c/devtools/devtools-frontend/+/6175282
Reviewed-by: Danil Somsikov <[email protected]>
Commit-Queue: Shuran Huang <[email protected]>

Author: shuranhuang

front_end/core/sdk/NetworkManager.test.ts

@@ -19,6 +19,31 @@ const {urlString} = Platform.DevToolsPath;
 const LONG_URL_PART =
     'LoremIpsumDolorSitAmetConsecteturAdipiscingElitPhasellusVitaeOrciInAugueCondimentumTinciduntUtEgetDolorQuisqueEfficiturUltricesTinciduntVivamusVelitPurusCommodoQuisErosSitAmetTemporMalesuadaNislNullamTtempusVulputateAugueEgetScelerisqueLacusVestibulumNon/index.html';
 
+describeWithMockConnection('NetworkManager', () => {
+  it('setCookieControls gets invoked when network agent auto attach', () => {
+    const enableThirdPartyCookieRestrictionSetting =
+        Common.Settings.Settings.instance().createSetting('cookie-control-override-enabled', true);
+    const disableThirdPartyCookieMetadataSetting =
+        Common.Settings.Settings.instance().createSetting('grace-period-mitigation-disabled', false);
+    const disableThirdPartyCookieHeuristicsSetting =
+        Common.Settings.Settings.instance().createSetting('heuristic-mitigation-disabled', false);
+    assert.isTrue(enableThirdPartyCookieRestrictionSetting.get());
+    assert.isFalse(disableThirdPartyCookieMetadataSetting.get());
+    assert.isFalse(disableThirdPartyCookieHeuristicsSetting.get());
+
+    const target = createTarget();
+    const expectedCall = sinon.spy(target.networkAgent(), 'invoke_setCookieControls');
+
+    new SDK.NetworkManager.NetworkManager(target);
+
+    assert.isTrue(expectedCall.calledOnceWith({
+      enableThirdPartyCookieRestriction: true,
+      disableThirdPartyCookieMetadata: false,
+      disableThirdPartyCookieHeuristics: false
+    }));
+  });
+});
+
 describeWithMockConnection('MultitargetNetworkManager', () => {
   describe('Trust Token done event', () => {
     it('is not lost when arriving before the corresponding requestWillBeSent event', () => {

front_end/core/sdk/NetworkManager.ts

@@ -147,6 +147,11 @@ export class NetworkManager extends SDKModel<EventTypes> {
     if (Common.Settings.Settings.instance().moduleSetting('cache-disabled').get()) {
       void this.#networkAgent.invoke_setCacheDisabled({cacheDisabled: true});
     }
+    if (Common.Settings.Settings.instance().createSetting('cookie-control-override-enabled', undefined).get() ||
+        Common.Settings.Settings.instance().createSetting('grace-period-mitigation-disabled', undefined).get() ||
+        Common.Settings.Settings.instance().createSetting('heuristic-mitigation-disabled', undefined).get()) {
+      this.cookieControlFlagsSettingChanged();
+    }
 
     void this.#networkAgent.invoke_enable({maxPostDataSize: MAX_EAGER_POST_REQUEST_BODY_LENGTH});
     void this.#networkAgent.invoke_setAttachDebugStack({enabled: true});