From 729a7345f4f5560412d955d9f003b42841d619eb Mon Sep 17 00:00:00 2001
From: Eike Ziller <eike.ziller@qt.io>
Date: Fri, 27 May 2016 16:12:13 +0200
Subject: [PATCH] OS X: Fix warnings in MacWebKitHelpViewer

Change-Id: I8c8c385d9610f8e2a4ca0f1c921cc9d3b3de4267
Reviewed-by: Orgad Shaneh <orgads@gmail.com>
---
 src/plugins/help/macwebkithelpviewer.mm | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/src/plugins/help/macwebkithelpviewer.mm b/src/plugins/help/macwebkithelpviewer.mm
index 2f182eaaa52..57e18bc190b 100644
--- a/src/plugins/help/macwebkithelpviewer.mm
+++ b/src/plugins/help/macwebkithelpviewer.mm
@@ -197,7 +197,7 @@ static void ensureProtocolHandler()
 
 // #pragma mark -- FrameLoadDelegate
 
-@interface FrameLoadDelegate : NSObject
+@interface FrameLoadDelegate : NSObject<WebFrameLoadDelegate>
 {
     WebFrame *mainFrame;
     Help::Internal::MacWebKitHelpViewer *viewer;
@@ -262,8 +262,9 @@ static void ensureProtocolHandler()
     }
 }
 
-- (void)webView:(WebView *)sender didFailLoadWithError:(NSError *)error forFrame:(WebFrame *)frame;
+- (void)webView:(WebView *)sender didFailLoadWithError:(NSError *)error forFrame:(WebFrame *)frame
 {
+    Q_UNUSED(sender)
     Q_UNUSED(error)
     if (frame == mainFrame && !finished) {
         finished = true;
@@ -274,7 +275,7 @@ static void ensureProtocolHandler()
 
 // #pragma mark -- UIDelegate
 
-@interface UIDelegate : NSObject
+@interface UIDelegate : NSObject<WebUIDelegate>
 {
     Help::Internal::MacWebKitHelpWidget *widget;
 }