refactor(Provider): remove deprecated provider/bind API (#10652)

Closes #9751

BREAKING CHANGE:

These forms of providers are no longer accepted:
  bind(MyClass).toFactory(...)
  new Provider(MyClass, toFactory: ...)

We now only accept:
  {provider: MyClass, toFactory: ...}

modules/@angular/core/test/di/binding_spec.ts

@@ -1,30 +0,0 @@
-/**
- * @license
- * Copyright Google Inc. 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
- */
-
-import {bind, provide} from '@angular/core';
-import {beforeEach, ddescribe, describe, expect, iit, inject, it, xit} from '@angular/core/testing/testing_internal';
-
-export function main() {
-  describe('provider', () => {
-
-    describe('type errors', () => {
-
-      it('should throw when trying to create a class provider and not passing a class', () => {
-        expect(() => {
-          bind('foo').toClass(<any>0);
-        }).toThrowError('Trying to create a class provider but "0" is not a class!');
-      });
-
-      it('should throw when trying to create a factory provider and not passing a function', () => {
-        expect(() => {
-          bind('foo').toFactory(<any>0);
-        }).toThrowError('Trying to create a factory provider but "0" is not a function!');
-      });
-    });
-  });
-}