[ios] Move WebStateList to ios/chrome/browser/web_state_list.

ios/chrome/browser/web_state_list/web_state_opener.h

Index: ios/chrome/browser/web_state_list/web_state_opener.h
diff --git a/ios/shared/chrome/browser/tabs/web_state_opener.h b/ios/chrome/browser/web_state_list/web_state_opener.h
similarity index 84%
rename from ios/shared/chrome/browser/tabs/web_state_opener.h
rename to ios/chrome/browser/web_state_list/web_state_opener.h
index ef286444b33da3be2878e64a21d7491635a2495f..9d99e0aac7307d02aa2d8248fd944e8a063a2698 100644
--- a/ios/shared/chrome/browser/tabs/web_state_opener.h
+++ b/ios/chrome/browser/web_state_list/web_state_opener.h
@@ -2,8 +2,8 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#ifndef IOS_SHARED_CHROME_BROWSER_TABS_WEB_STATE_OPENER_H_
-#define IOS_SHARED_CHROME_BROWSER_TABS_WEB_STATE_OPENER_H_
+#ifndef IOS_CHROME_BROWSER_WEB_STATE_LIST_WEB_STATE_OPENER_H_
+#define IOS_CHROME_BROWSER_WEB_STATE_LIST_WEB_STATE_OPENER_H_
 
 namespace web {
 class WebState;
@@ -31,4 +31,4 @@ struct WebStateOpener {
   WebStateOpener() = delete;
 };
 
-#endif  // IOS_SHARED_CHROME_BROWSER_TABS_WEB_STATE_OPENER_H_
+#endif  // IOS_CHROME_BROWSER_WEB_STATE_LIST_WEB_STATE_OPENER_H_