[ios] Refactored dialogs suppression.

ios/web/web_state/ui/crw_web_controller+protected.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_WEB_STATE_UI_CRW_WEB_CONTROLLER_PROTECTED_H_
 #define IOS_WEB_WEB_STATE_UI_CRW_WEB_CONTROLLER_PROTECTED_H_
 
 #import "ios/web/web_state/ui/crw_web_controller.h"
 
 #include "base/mac/scoped_nsobject.h"
@@ skipping 135 matching lines @@
 - (void)setPageChangeProbability:(web::PageChangeProbability)probability;
 
 // Cancels any load in progress in the web view.
 - (void)abortWebLoad;
 
 // Called whenever any in-progress-load state should be reset.
 // TODO(stuartmorgan): Remove this; it should be tracked internally to each
 // subclass, since the existing logic is somewhat UIWebView-guesswork-based.
 - (void)resetLoadState;
 
-// Evaluates given JavaScript to suppress the dialogs. Subclasses should prefer
-// synchronous execution.
-- (void)setSuppressDialogsWithHelperScript:(NSString*)script;
-
-// Called when CRWWebController believes that web page title has been changed.
-- (void)titleDidChange;

[Jackie Quinn, 2016/03/17 17:46:41]

I assume that this method just no longer exists. I don't see it in
crw_web_controller.mm on trunk, just wanted to confirm that's why it's getting
deleted here.

[Eugene But (OOO till 7-30), 2016/03/17 17:53:21]

Oh, yes. It's no longer exists.

-
 // Returns selector to handle JavaScript message with command property
 // |command|. Subclasses may override to handle class-specific messages.
 - (SEL)selectorToHandleJavaScriptCommand:(const std::string&)command;
 
 // Sets zoom scale value for webview scroll view from |zoomState|.
 - (void)applyWebViewScrollZoomScaleFromZoomState:
     (const web::PageZoomState&)zoomState;
 
 // Handles cancelled load in WKWebView (error with NSURLErrorCancelled code).
 - (void)handleCancelledError:(NSError*)error;
@@ skipping 170 matching lines @@
 // Creates a new opened by DOM window and returns its autoreleased web
 // controller.
 - (CRWWebController*)createChildWebController;
 
 // Called following navigation completion to generate final navigation lifecycle
 // events. Navigation is considered complete when the document has finished
 // loading, or when other page load mechanics are completed on a
 // non-document-changing URL change.
 - (void)didFinishNavigation;
 
+// Called when a JavaScript dialog, HTTP authentication dialog or window.open
+// call has been suppressed.
+- (void)didSuppressDialog;
+
 // Returns the referrer policy for the given referrer policy string (as reported
 // from JS).
 - (web::ReferrerPolicy)referrerPolicyFromString:(const std::string&)policy;
 
 // Returns YES if the popup should be blocked, NO otherwise.
 - (BOOL)shouldBlockPopupWithURL:(const GURL&)popupURL
                       sourceURL:(const GURL&)sourceURL;
 
 // Call to stop web controller activity, in particular to stop all network
 // requests. Called as part of the close sequence if it hasn't already been
@@ skipping 42 matching lines @@
 
 // Resets pending external request information.
 - (void)resetExternalRequest;
 
 // Converts MIME type string to WebViewDocumentType.
 - (web::WebViewDocumentType)documentTypeFromMIMEType:(NSString*)MIMEType;
 
 @end
 
 #endif  // IOS_WEB_WEB_STATE_UI_CRW_WEB_CONTROLLER_PROTECTED_H_