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1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #import "ios/web/web_state/ui/crw_wk_script_message_router.h" | 5 #import "ios/web/web_state/ui/crw_wk_script_message_router.h" |
6 | 6 |
7 #import "base/logging.h" | 7 #include "base/logging.h" |
8 #import "base/mac/scoped_nsobject.h" | 8 #import "base/mac/scoped_nsobject.h" |
9 | 9 |
10 @interface CRWWKScriptMessageRouter ()<WKScriptMessageHandler> | 10 @interface CRWWKScriptMessageRouter ()<WKScriptMessageHandler> |
11 | 11 |
12 // Removes a specific message handler. Does nothing if handler does not exist. | 12 // Removes a specific message handler. Does nothing if handler does not exist. |
13 - (void)tryRemoveScriptMessageHandlerForName:(NSString*)messageName | 13 - (void)tryRemoveScriptMessageHandlerForName:(NSString*)messageName |
14 webView:(WKWebView*)webView; | 14 webView:(WKWebView*)webView; |
15 | 15 |
16 @end | 16 @end |
17 | 17 |
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108 [[handler retain] autorelease]; | 108 [[handler retain] autorelease]; |
109 if (webViewToHandlerMap.count == 1) { | 109 if (webViewToHandlerMap.count == 1) { |
110 [_handlers removeObjectForKey:messageName]; | 110 [_handlers removeObjectForKey:messageName]; |
111 [_userContentController removeScriptMessageHandlerForName:messageName]; | 111 [_userContentController removeScriptMessageHandlerForName:messageName]; |
112 } else { | 112 } else { |
113 [webViewToHandlerMap removeObjectForKey:webView]; | 113 [webViewToHandlerMap removeObjectForKey:webView]; |
114 } | 114 } |
115 } | 115 } |
116 | 116 |
117 @end | 117 @end |
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