[iOS] Upstream files in //ios/chrome/browser/autofill

ios/web/public/web_state/crw_web_view_proxy.h

Index: ios/web/public/web_state/crw_web_view_proxy.h
diff --git a/ios/web/public/web_state/crw_web_view_proxy.h b/ios/web/public/web_state/crw_web_view_proxy.h
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+// Copyright 2013 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_PUBLIC_WEB_STATE_CRW_WEB_VIEW_PROXY_H_
+#define IOS_WEB_PUBLIC_WEB_STATE_CRW_WEB_VIEW_PROXY_H_
+
+#import <UIKit/UIKit.h>
+
+#include "ios/web/public/web_view_type.h"
+
+@class CRWWebViewScrollViewProxy;
+
+// Provides an interface for embedders to access the WebState's UIWebView in a
+// limited and controlled manner.
+@protocol CRWWebViewProxy<NSObject>
+
+// The UIWebView's bounding rectangle (relative to its parent).
+@property(readonly, assign) CGRect bounds;
+
+// A Boolean value indicating whether web content can programmatically display
+// the keyboard.
+@property(nonatomic, assign) BOOL keyboardDisplayRequiresUserAction;
+
+// Gives the embedder access to the UIWebView's UIScrollView in a limited and
+// controlled manner.
+@property(nonatomic, readonly) CRWWebViewScrollViewProxy* scrollViewProxy;
+
+// Returns the webview's gesture recognizers.
+@property(nonatomic, readonly) NSArray* gestureRecognizers;
+
+// Retuns the type of the web view this proxy manages.
+@property(nonatomic, readonly) web::WebViewType webViewType;
+
+// Register the given insets for the given caller.
+- (void)registerInsets:(UIEdgeInsets)insets forCaller:(id)caller;
+
+// Unregister the registered insets for the given caller.
+- (void)unregisterInsetsForCaller:(id)caller;
+
+// Wrapper around the addSubview method of the webview.
+- (void)addSubview:(UIView*)view;
+
+// Returns YES if it makes sense to search for text right now.
+- (BOOL)hasSearchableTextContent;
+
+// Returns the currently visible keyboard accessory, or nil.
+- (UIView*)getKeyboardAccessory;
+
+@end
+
+#endif  // IOS_WEB_PUBLIC_WEB_STATE_CRW_WEB_VIEW_PROXY_H_