[ObjC ARC] Converts ios/web:web to ARC.

ios/web/web_state/ui/wk_web_view_configuration_provider.h

Index: ios/web/web_state/ui/wk_web_view_configuration_provider.h
diff --git a/ios/web/web_state/ui/wk_web_view_configuration_provider.h b/ios/web/web_state/ui/wk_web_view_configuration_provider.h
index dd8de96942cf58b4ecafaadfed30c24c14b7c919..810d46598a86c7f6d8725f5a9bc7e7795fc81606 100644
--- a/ios/web/web_state/ui/wk_web_view_configuration_provider.h
+++ b/ios/web/web_state/ui/wk_web_view_configuration_provider.h
@@ -5,7 +5,6 @@
 #ifndef IOS_WEB_WEB_STATE_UI_WK_WEB_VIEW_CONFIGURATION_PROVIDER_H_
 #define IOS_WEB_WEB_STATE_UI_WK_WEB_VIEW_CONFIGURATION_PROVIDER_H_
 
-#import "base/mac/scoped_nsobject.h"
 #include "base/macros.h"
 #include "base/supports_user_data.h"
 
@@ -50,8 +49,8 @@ class WKWebViewConfigurationProvider : public base::SupportsUserData::Data {
   explicit WKWebViewConfigurationProvider(BrowserState* browser_state);
   WKWebViewConfigurationProvider() = delete;
 
-  base::scoped_nsobject<WKWebViewConfiguration> configuration_;
-  base::scoped_nsobject<CRWWKScriptMessageRouter> router_;
+  WKWebViewConfiguration* configuration_;

[stkhapugin, 2017/06/12 12:36:23]

ditto - See comment for web_test.h about unannotated objc pointers in headers.

[PL, 2017/06/14 00:31:11]

Understood, thanks! I just reverted this back to how it was originally with the
scoped objects as the header was imported by non-arc code.

+  CRWWKScriptMessageRouter* router_;
   BrowserState* browser_state_;
 
   DISALLOW_COPY_AND_ASSIGN(WKWebViewConfigurationProvider);