feat: rename cdk/keyboard -> keycodes & cdk/observe-content -> observers (#6039)

Author: jelbourn

.github/CODEOWNERS

@@ -49,7 +49,7 @@ src/lib/core/datetime/**           @mmalerba
 # CDK
 src/cdk/coercion/**                @jelbourn
 src/cdk/rxjs/**                    @jelbourn
-src/cdk/observe-content/**         @crisbeto @jelbourn
+src/cdk/observers/**               @crisbeto @jelbourn
 src/cdk/a11y/**                    @jelbourn @devversion
 src/cdk/platform/**                @jelbourn @devversion
 src/cdk/bidi/**                    @jelbourn

src/cdk/a11y/list-key-manager.spec.ts

@@ -1,7 +1,7 @@
 import {QueryList} from '@angular/core';
 import {fakeAsync, tick} from '@angular/core/testing';
 import {FocusKeyManager} from './focus-key-manager';
-import {DOWN_ARROW, UP_ARROW, TAB} from '../keyboard/keycodes';
+import {DOWN_ARROW, UP_ARROW, TAB} from '../keycodes/keycodes';
 import {ListKeyManager} from './list-key-manager';
 import {ActiveDescendantKeyManager} from './activedescendant-key-manager';
 import {createKeyboardEvent} from '../testing/event-objects';

src/cdk/a11y/list-key-manager.ts

@@ -10,7 +10,7 @@ import {QueryList} from '@angular/core';
 import {Observable} from 'rxjs/Observable';
 import {Subject} from 'rxjs/Subject';
 import {Subscription} from 'rxjs/Subscription';
-import {UP_ARROW, DOWN_ARROW, TAB, A, Z} from '@angular/cdk/keyboard';
+import {UP_ARROW, DOWN_ARROW, TAB, A, Z} from '@angular/cdk/keycodes';
 import {RxChain, debounceTime, filter, map, doOperator} from '@angular/cdk/rxjs';
 
 /**

src/cdk/keyboard/index.ts renamed to src/cdk/keycodes/index.ts

@@ -7,7 +7,7 @@
     "annotateForClosureCompiler": true,
     "strictMetadataEmit": true,
     "flatModuleOutFile": "index.js",
-    "flatModuleId": "@angular/cdk/keyboard",
+    "flatModuleId": "@angular/cdk/keycodes",
     "skipTemplateCodegen": true
   }
 }

src/cdk/keyboard/keycodes.ts renamed to src/cdk/keycodes/keycodes.ts

@@ -1,6 +1,6 @@
 import {Component} from '@angular/core';
 import {async, TestBed, ComponentFixture, fakeAsync, tick} from '@angular/core/testing';
-import {ObserveContentModule, MdMutationObserverFactory} from './observe-content';
+import {ObserversModule, MdMutationObserverFactory} from './observe-content';
 
 // TODO(elad): `ProxyZone` doesn't seem to capture the events raised by
 // `MutationObserver` and needs to be investigated
@@ -9,7 +9,7 @@ describe('Observe content', () => {
   describe('basic usage', () => {
     beforeEach(async(() => {
       TestBed.configureTestingModule({
-        imports: [ObserveContentModule],
+        imports: [ObserversModule],
         declarations: [ComponentWithTextContent, ComponentWithChildTextContent]
       });
 
@@ -58,7 +58,7 @@ describe('Observe content', () => {
       callbacks = [];
 
       TestBed.configureTestingModule({
-        imports: [ObserveContentModule],
+        imports: [ObserversModule],
         declarations: [ComponentWithDebouncedListener],
         providers: [{
           provide: MdMutationObserverFactory,

src/cdk/keyboard/public_api.ts renamed to src/cdk/keycodes/public_api.ts

@@ -90,4 +90,4 @@ export class ObserveContent implements AfterContentInit, OnDestroy {
   declarations: [ObserveContent],
   providers: [MdMutationObserverFactory]
 })
-export class ObserveContentModule {}
+export class ObserversModule {}