Cleanup ios/web_view.

ios/web_view/public/criwv_web_view.h

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 #ifndef IOS_WEB_VIEW_PUBLIC_CRIWV_WEB_VIEW_H_
 #define IOS_WEB_VIEW_PUBLIC_CRIWV_WEB_VIEW_H_
 
 #import <UIKit/UIKit.h>
 
 @protocol CRIWVWebViewDelegate;
 
-// Primary objective-c interface for web/.  Just like a UIWebView, but better.
+// Primary objective-c interface for web/.  Just like a WKWebView, but better.
 // Concrete instances can be created through CRIWV.
 @protocol CRIWVWebView<NSObject>
 
 // The view used to display web content.
 @property(nonatomic, readonly) UIView* view;
 
 // This web view's delegate.
 @property(nonatomic, readwrite, assign) id<CRIWVWebViewDelegate> delegate;
 
 // Whether or not this web view can go backwards or forwards.
@@ skipping 28 matching lines @@
 - (void)loadURL:(NSURL*)url;
 
 // Evaluates a JavaScript string.
 // The completion handler is invoked when script evaluation completes.
 - (void)evaluateJavaScript:(NSString*)javaScriptString
          completionHandler:(void (^)(id, NSError*))completionHandler;
 
 @end
 
 #endif  // IOS_WEB_VIEW_PUBLIC_CRIWV_WEB_VIEW_H_