Revert "Allow using Classic WebView"

This reverts commit 1eef18e7972f68b6936cbf67605e8135e4d6d21e.

	deleted:    core/java/android/webkit/AccessibilityInjector.java
	deleted:    core/java/android/webkit/AccessibilityInjectorFallback.java
	deleted:    core/java/android/webkit/AutoCompletePopup.java
	deleted:    core/java/android/webkit/BrowserFrame.java
	deleted:    core/java/android/webkit/ByteArrayBuilder.java
	deleted:    core/java/android/webkit/CallbackProxy.java
	deleted:    core/java/android/webkit/CertTool.java
	deleted:    core/java/android/webkit/ClientCertRequestHandler.java
	deleted:    core/java/android/webkit/CookieManagerClassic.java
	modified:   core/java/android/webkit/CookieSyncManager.java
	modified:   core/java/android/webkit/DebugFlags.java
	deleted:    core/java/android/webkit/DeviceMotionAndOrientationManager.java
	deleted:    core/java/android/webkit/DeviceMotionService.java
	deleted:    core/java/android/webkit/DeviceOrientationService.java
	deleted:    core/java/android/webkit/GeolocationPermissionsClassic.java
	deleted:    core/java/android/webkit/GeolocationService.java
	deleted:    core/java/android/webkit/HTML5Audio.java
	deleted:    core/java/android/webkit/HTML5VideoFullScreen.java
	deleted:    core/java/android/webkit/HTML5VideoInline.java
	deleted:    core/java/android/webkit/HTML5VideoView.java
	deleted:    core/java/android/webkit/HTML5VideoViewProxy.java
	deleted:    core/java/android/webkit/JWebCoreJavaBridge.java
	deleted:    core/java/android/webkit/JniUtil.java
	deleted:    core/java/android/webkit/KeyStoreHandler.java
	deleted:    core/java/android/webkit/L10nUtils.java
	deleted:    core/java/android/webkit/MockGeolocation.java
	deleted:    core/java/android/webkit/OverScrollGlow.java
	deleted:    core/java/android/webkit/PluginFullScreenHolder.java
	deleted:    core/java/android/webkit/PluginManager.java
	deleted:    core/java/android/webkit/QuadF.java
	deleted:    core/java/android/webkit/SelectActionModeCallback.java
	deleted:    core/java/android/webkit/SslCertLookupTable.java
	deleted:    core/java/android/webkit/SslClientCertLookupTable.java
	deleted:    core/java/android/webkit/ViewManager.java
	deleted:    core/java/android/webkit/ViewStateSerializer.java
	deleted:    core/java/android/webkit/WebBackForwardListClassic.java
	deleted:    core/java/android/webkit/WebCoreThreadWatchdog.java
	deleted:    core/java/android/webkit/WebHistoryItemClassic.java
	deleted:    core/java/android/webkit/WebIconDatabaseClassic.java
	deleted:    core/java/android/webkit/WebSettingsClassic.java
	deleted:    core/java/android/webkit/WebStorageClassic.java
	deleted:    core/java/android/webkit/WebTextView.java
	deleted:    core/java/android/webkit/WebViewClassic.java
	deleted:    core/java/android/webkit/WebViewClientClassicExt.java
	deleted:    core/java/android/webkit/WebViewCore.java
	deleted:    core/java/android/webkit/WebViewDatabaseClassic.java
	modified:   core/java/android/webkit/WebViewFactory.java
	deleted:    core/java/android/webkit/WebViewInputDispatcher.java
	deleted:    core/java/android/webkit/ZoomControlBase.java
	deleted:    core/java/android/webkit/ZoomControlEmbedded.java
	deleted:    core/java/android/webkit/ZoomControlExternal.java
	deleted:    core/java/android/webkit/ZoomManager.java
	modified:   core/java/com/android/internal/app/ProcessStats.java