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

ios/chrome/browser/web_state_list/web_state_list_observer_bridge.h

Index: ios/chrome/browser/web_state_list/web_state_list_observer_bridge.h
diff --git a/ios/shared/chrome/browser/tabs/web_state_list_observer_bridge.h b/ios/chrome/browser/web_state_list/web_state_list_observer_bridge.h
similarity index 93%
rename from ios/shared/chrome/browser/tabs/web_state_list_observer_bridge.h
rename to ios/chrome/browser/web_state_list/web_state_list_observer_bridge.h
index aeb9a54083bc6954299ed9b2e88705dace36479c..ccdcbbb4e66b5e8fc7e1c9f84012a98697f0a997 100644
--- a/ios/shared/chrome/browser/tabs/web_state_list_observer_bridge.h
+++ b/ios/chrome/browser/web_state_list/web_state_list_observer_bridge.h
@@ -2,13 +2,13 @@
 // 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_LIST_OBSERVER_BRIDGE_H_
-#define IOS_SHARED_CHROME_BROWSER_TABS_WEB_STATE_LIST_OBSERVER_BRIDGE_H_
+#ifndef IOS_CHROME_BROWSER_WEB_STATE_LIST_WEB_STATE_LIST_OBSERVER_BRIDGE_H_
+#define IOS_CHROME_BROWSER_WEB_STATE_LIST_WEB_STATE_LIST_OBSERVER_BRIDGE_H_
 
 #import <Foundation/Foundation.h>
 
 #include "base/macros.h"
-#import "ios/shared/chrome/browser/tabs/web_state_list_observer.h"
+#import "ios/chrome/browser/web_state_list/web_state_list_observer.h"
 
 // Protocol that correspond to WebStateListObserver API. Allows registering
 // Objective-C objects to listen to WebStateList events.
@@ -105,4 +105,4 @@ class WebStateListObserverBridge : public WebStateListObserver {
   DISALLOW_COPY_AND_ASSIGN(WebStateListObserverBridge);
 };
 
-#endif  // IOS_SHARED_CHROME_BROWSER_TABS_WEB_STATE_LIST_OBSERVER_BRIDGE_H_
+#endif  // IOS_CHROME_BROWSER_WEB_STATE_LIST_WEB_STATE_LIST_OBSERVER_BRIDGE_H_