Revert "Delete the old WebView."

This reverts commit 94c0057d67c2e0a4b88a4f735388639210260d0e.

	new file:   core/java/android/webkit/AccessibilityInjector.java
	new file:   core/java/android/webkit/AccessibilityInjectorFallback.java
	new file:   core/java/android/webkit/AutoCompletePopup.java
	new file:   core/java/android/webkit/BrowserFrame.java
	new file:   core/java/android/webkit/ByteArrayBuilder.java
	new file:   core/java/android/webkit/CallbackProxy.java
	new file:   core/java/android/webkit/CertTool.java
	new file:   core/java/android/webkit/ClientCertRequestHandler.java
	new file:   core/java/android/webkit/CookieManagerClassic.java
	modified:   core/java/android/webkit/CookieSyncManager.java
	modified:   core/java/android/webkit/DebugFlags.java
	new file:   core/java/android/webkit/DeviceMotionAndOrientationManager.java
	new file:   core/java/android/webkit/DeviceMotionService.java
	new file:   core/java/android/webkit/DeviceOrientationService.java
	new file:   core/java/android/webkit/GeolocationPermissionsClassic.java
	new file:   core/java/android/webkit/GeolocationService.java
	new file:   core/java/android/webkit/HTML5Audio.java
	new file:   core/java/android/webkit/HTML5VideoFullScreen.java
	new file:   core/java/android/webkit/HTML5VideoInline.java
	new file:   core/java/android/webkit/HTML5VideoView.java
	new file:   core/java/android/webkit/HTML5VideoViewProxy.java
	new file:   core/java/android/webkit/JWebCoreJavaBridge.java
	new file:   core/java/android/webkit/JniUtil.java
	new file:   core/java/android/webkit/KeyStoreHandler.java
	new file:   core/java/android/webkit/L10nUtils.java
	new file:   core/java/android/webkit/MockGeolocation.java
	new file:   core/java/android/webkit/OverScrollGlow.java
	new file:   core/java/android/webkit/PluginFullScreenHolder.java
	new file:   core/java/android/webkit/PluginManager.java
	new file:   core/java/android/webkit/QuadF.java
	new file:   core/java/android/webkit/SelectActionModeCallback.java
	new file:   core/java/android/webkit/SslCertLookupTable.java
	new file:   core/java/android/webkit/SslClientCertLookupTable.java
	new file:   core/java/android/webkit/ViewManager.java
	new file:   core/java/android/webkit/ViewStateSerializer.java
	new file:   core/java/android/webkit/WebBackForwardListClassic.java
	new file:   core/java/android/webkit/WebCoreThreadWatchdog.java
	new file:   core/java/android/webkit/WebHistoryItemClassic.java
	new file:   core/java/android/webkit/WebIconDatabaseClassic.java
	new file:   core/java/android/webkit/WebSettingsClassic.java
	new file:   core/java/android/webkit/WebStorageClassic.java
	new file:   core/java/android/webkit/WebTextView.java
	new file:   core/java/android/webkit/WebViewClassic.java
	new file:   core/java/android/webkit/WebViewClientClassicExt.java
	new file:   core/java/android/webkit/WebViewCore.java
	new file:   core/java/android/webkit/WebViewDatabaseClassic.java
	new file:   core/java/android/webkit/WebViewInputDispatcher.java
	new file:   core/java/android/webkit/ZoomControlBase.java
	new file:   core/java/android/webkit/ZoomControlEmbedded.java
	new file:   core/java/android/webkit/ZoomControlExternal.java
	new file:   core/java/android/webkit/ZoomManager.java
Revert "Restore 4 classes that were accidentally deleted"

This reverts commit 328dd7d7059c70b6776c6e29f9ea315f2f8aed3f.

	deleted:    core/java/android/webkit/CacheManager.java
	deleted:    core/java/android/webkit/PluginData.java
	deleted:    core/java/android/webkit/UrlInterceptHandler.java
	deleted:    core/java/android/webkit/UrlInterceptRegistry.java
Revert "Remove support for switching WebView."

This reverts commit d892afc88d3c67a7fe1c9550bfa7a452051d031d.

	modified:   core/java/android/webkit/WebViewFactory.java
Line 1057

String webview = WebViewFactory.useClassicWebView() ? "chromeview" :
"webview";