Removed CRWSessionEntry from CRWWebController.

ios/web/web_state/ui/crw_web_controller.h

Index: ios/web/web_state/ui/crw_web_controller.h
diff --git a/ios/web/web_state/ui/crw_web_controller.h b/ios/web/web_state/ui/crw_web_controller.h
index 81c11d3808ef9ac1587f4162ca82fcb9fdd04325..842fa339e365553c9a58a857928973b9704c66c0 100644
--- a/ios/web/web_state/ui/crw_web_controller.h
+++ b/ios/web/web_state/ui/crw_web_controller.h
@@ -41,6 +41,7 @@ enum LoadPhase {
 class GURL;
 
 namespace web {
+class NavigationItemImpl;
 class WebState;
 class WebStateImpl;
 }
@@ -295,7 +296,7 @@ class WebStateImpl;
 
 // Caches request POST data in the given session entry.  Exposed for testing.
 - (void)cachePOSTDataForRequest:(NSURLRequest*)request
-                 inSessionEntry:(CRWSessionEntry*)currentSessionEntry;
+               inNavigationItem:(web::NavigationItemImpl*)item;
 
 // Acts on a single message from the JS object, parsed from JSON into a
 // DictionaryValue. Returns NO if the format for the message was invalid.