[iOS] Expose the associated profile in BraveWebViewConfiguration (#34227)

ios/browser/api/web_view/brave_web_view_configuration.h

@@ -19,6 +19,9 @@ NS_ASSUME_NONNULL_BEGIN
 CWV_EXPORT
 @interface BraveWebViewConfiguration : CWVWebViewConfiguration
 
+/// The profile associated with this web view configuration
+@property(readonly) id<ProfileBridge> profile;
+
 /// Exposes the website data store associated with the WKWebViewConfiguration
 ///
 /// Note: Usage of this should be limited to when the

ios/browser/api/web_view/brave_web_view_configuration.mm

@@ -25,6 +25,11 @@
   CWVAutofillDataManager* _autofillDataManager;
 }
 
+- (id<ProfileBridge>)profile {
+  auto* profile = ProfileIOS::FromBrowserState(self.browserState);
+  return [[ProfileBridgeImpl alloc] initWithProfile:profile];
+}
+
 - (WKWebsiteDataStore*)websiteDataStore {
   DCHECK(base::FeatureList::IsEnabled(
       brave::features::kUseProfileWebViewConfiguration))