diff --git a/src/cdk/testing/fake-viewport-ruler.ts b/src/cdk/testing/fake-viewport-ruler.ts
deleted file mode 100644
index 267c45fa062..00000000000
--- a/src/cdk/testing/fake-viewport-ruler.ts
+++ /dev/null
@@ -1,24 +0,0 @@
-/**
- * @license
- * Copyright Google LLC All Rights Reserved.
- *
- * Use of this source code is governed by an MIT-style license that can be
- * found in the LICENSE file at https://angular.io/license
- */
-
-/** @docs-private */
-export class FakeViewportRuler {
-  getViewportRect() {
-    return {
-      left: 0, top: 0, width: 1014, height: 686, bottom: 686, right: 1014
-    };
-  }
-
-  getViewportSize() {
-    return {width: 1014, height: 686};
-  }
-
-  getViewportScrollPosition() {
-    return {top: 0, left: 0};
-  }
-}
diff --git a/src/cdk/testing/index.ts b/src/cdk/testing/index.ts
index 96b6b70a623..676ca90f1ff 100644
--- a/src/cdk/testing/index.ts
+++ b/src/cdk/testing/index.ts
@@ -6,6 +6,4 @@
  * found in the LICENSE file at https://angular.io/license
  */
 
-
-
 export * from './public-api';
diff --git a/src/cdk/testing/public-api.ts b/src/cdk/testing/public-api.ts
index 7922e59e492..752df0b0d44 100644
--- a/src/cdk/testing/public-api.ts
+++ b/src/cdk/testing/public-api.ts
@@ -10,5 +10,4 @@ export * from './dispatch-events';
 export * from './event-objects';
 export * from './type-in-element';
 export * from './wrapped-error-message';
-export * from './fake-viewport-ruler';
 export * from './mock-ng-zone';
diff --git a/src/lib/button/button.spec.ts b/src/lib/button/button.spec.ts
index 3aed8f7fafa..955454e523d 100644
--- a/src/lib/button/button.spec.ts
+++ b/src/lib/button/button.spec.ts
@@ -1,8 +1,6 @@
 import {async, ComponentFixture, TestBed} from '@angular/core/testing';
 import {Component, DebugElement} from '@angular/core';
 import {By} from '@angular/platform-browser';
-import {ViewportRuler} from '@angular/cdk/scrolling';
-import {FakeViewportRuler} from '@angular/cdk/testing';
 import {MatButtonModule} from './index';
 import {MatRipple} from '@angular/material/core';
 
@@ -13,9 +11,6 @@ describe('MatButton', () => {
     TestBed.configureTestingModule({
       imports: [MatButtonModule],
       declarations: [TestApp],
-      providers: [
-        {provide: ViewportRuler, useClass: FakeViewportRuler},
-      ]
     });
 
     TestBed.compileComponents();
diff --git a/src/lib/radio/radio.spec.ts b/src/lib/radio/radio.spec.ts
index aa275181a41..ddae2c3c640 100644
--- a/src/lib/radio/radio.spec.ts
+++ b/src/lib/radio/radio.spec.ts
@@ -2,8 +2,7 @@ import {async, ComponentFixture, fakeAsync, TestBed, tick} from '@angular/core/t
 import {FormControl, FormsModule, NgModel, ReactiveFormsModule} from '@angular/forms';
 import {Component, DebugElement} from '@angular/core';
 import {By} from '@angular/platform-browser';
-import {ViewportRuler} from '@angular/cdk/scrolling';
-import {dispatchFakeEvent, FakeViewportRuler} from '@angular/cdk/testing';
+import {dispatchFakeEvent} from '@angular/cdk/testing';
 import {RIPPLE_FADE_IN_DURATION, RIPPLE_FADE_OUT_DURATION} from '@angular/material/core';
 import {MatRadioButton, MatRadioChange, MatRadioGroup, MatRadioModule} from './index';
 
@@ -20,9 +19,6 @@ describe('MatRadio', () => {
         StandaloneRadioButtons,
         InterleavedRadioGroup,
         TranscludingWrapper
-      ],
-      providers: [
-        {provide: ViewportRuler, useClass: FakeViewportRuler}
       ]
     });