lint

src/service/mutator-impl.js

@@ -21,7 +21,7 @@ import {Services} from '../services';
 import {areMarginsChanged} from '../layout-rect';
 import {closest} from '../dom';
 import {computedStyle} from '../style';
-import {dev, devAssert} from '../log';
+import {dev} from '../log';
 import {isExperimentOn} from '../experiments';
 import {registerServiceBuilderForDoc} from '../service';
 

src/service/resources-impl.js

@@ -27,9 +27,8 @@ import {VisibilityState} from '../visibility-state';
 import {dev, devAssert} from '../log';
 import {dict} from '../utils/object';
 import {expandLayoutRect} from '../layout-rect';
-import {getMode} from '../mode';
 import {getSourceUrl} from '../url';
-import {hasNextNodeInDocumentOrder, isIframed} from '../dom';
+import {hasNextNodeInDocumentOrder} from '../dom';
 import {ieIntrinsicCheckAndFix} from './ie-intrinsic-bug';
 import {ieMediaCheckAndFix} from './ie-media-bug';
 import {isBlockedByConsent, reportError} from '../error';
@@ -1324,7 +1323,7 @@ export class ResourcesImpl {
       } else {
         const {resource} = task;
 
-        let stillDisplayed = true;
+        const stillDisplayed = true;
         // Remeasure can only update isDisplayed(), not in-viewport state.
         resource.measure();
 

src/service/resources-interface.js

@@ -174,6 +174,6 @@ export class ResourcesInterface {
    * @param {!Element} element
    * @param {number} newLayoutPriority
    */
-  updateLayoutPriority(element, newLayoutPriority) {} 
+  updateLayoutPriority(element, newLayoutPriority) {}
 }
 /* eslint-enable no-unused-vars */

test/integration/test-visibility-states.js

@@ -70,12 +70,8 @@ t.run('Viewer Visibility State', () => {
 
       let shouldPass = false;
       let doPass_;
-      let intersect_;
       let notifyPass = noop;
 
-      let intersected;
-      let notifyIntersected;
-
       function doPass() {
         if (shouldPass) {
           doPass_.call(this);
@@ -84,14 +80,9 @@ t.run('Viewer Visibility State', () => {
         }
       }
 
-      function intersect() {
-        intersect_.apply(this, arguments);
-        notifyIntersected();
-      }
-
       function waitForNextPass() {
         return new Promise((resolve) => {
-          notifyPass = resolve; 
+          notifyPass = resolve;
           shouldPass = true;
           resources.schedulePass();
         });
@@ -108,9 +99,6 @@ t.run('Viewer Visibility State', () => {
         win = env.win;
         notifyPass = noop;
         shouldPass = false;
-        intersected = new Promise((resolve) => {
-          notifyIntersected = resolve;
-        });
 
         const vsync = Services.vsyncFor(win);
         env.sandbox.stub(vsync, 'mutate').callsFake((mutator) => {
@@ -130,9 +118,7 @@ t.run('Viewer Visibility State', () => {
 
             resources = Services.resourcesForDoc(win.document);
             doPass_ = resources.doPass;
-            intersect_ = resources.intersect;
             env.sandbox.stub(resources, 'doPass').callsFake(doPass);
-            env.sandbox.stub(resources, 'intersect').callsFake(intersect);
 
             const img = win.document.createElement('amp-img');
             img.setAttribute('width', 100);

test/unit/test-resource.js

@@ -29,11 +29,9 @@ describes.realWin('Resource', {amp: true}, (env) => {
   let elementMock;
   let resources;
   let resource;
-  let sandbox;
 
   beforeEach(() => {
     win = env.win;
-    sandbox = env.sandbox;
     doc = win.document;
 
     element = env.createAmpElement('amp-fake-element');

test/unit/test-resources.js

@@ -722,7 +722,7 @@ describes.realWin('Resources discoverWork', {amp: true}, (env) => {
     resources.discoverWork_();
 
     expect(resource1.hasBeenMeasured()).to.be.true;
-  }); 
+  });
 
   it('should render two screens when visible', () => {
     resources.visible_ = true;
@@ -913,7 +913,7 @@ describes.realWin('Resources discoverWork', {amp: true}, (env) => {
     resources.work_();
     expect(resource1.getState()).to.equal(ResourceState.LAYOUT_SCHEDULED);
     expect(resource1.element.layoutScheduleTime).to.be.greaterThan(0);
-  }); 
+  });
 
   it('should not schedule resource execution outside viewport', () => {
     resources.scheduleLayoutOrPreload(resource1, true);