Make the flash permission prompt work properly on file: URLs

chrome/browser/plugins/flash_permission_context.h

Index: chrome/browser/plugins/flash_permission_context.h
diff --git a/chrome/browser/plugins/flash_permission_context.h b/chrome/browser/plugins/flash_permission_context.h
index 625d31de31a41a0ca37c45bd66da876c989b72f7..1705946cf81b06cefe568e298eec3212e1b47068 100644
--- a/chrome/browser/plugins/flash_permission_context.h
+++ b/chrome/browser/plugins/flash_permission_context.h
@@ -24,6 +24,9 @@ class FlashPermissionContext : public PermissionContextBase {
   void UpdateTabContext(const PermissionRequestID& id,
                         const GURL& requesting_origin,
                         bool allowed) override;
+  void UpdateContentSetting(const GURL& requesting_origin,
+                            const GURL& embedding_origin,
+                            ContentSetting content_setting) override;
   bool IsRestrictedToSecureOrigins() const override;
 
   DISALLOW_COPY_AND_ASSIGN(FlashPermissionContext);