Rewrite YouTube Flash embeds

third_party/WebKit/public/web/WebFrameClient.h

Index: third_party/WebKit/public/web/WebFrameClient.h
diff --git a/third_party/WebKit/public/web/WebFrameClient.h b/third_party/WebKit/public/web/WebFrameClient.h
index 6f2e7bbeeef6d1bc0e5bffe023a632d9eb54eb00..b3263d9608fb474f47c47bc5475cb6d269862c77 100644
--- a/third_party/WebKit/public/web/WebFrameClient.h
+++ b/third_party/WebKit/public/web/WebFrameClient.h
@@ -727,6 +727,12 @@ public:
         return WebPageVisibilityStateVisible;
     }
 
+    // Overwrites the given URL to use an HTML5 video player if possible.

[mlamouri (slow - plz ping), 2016/07/28 13:05:13]

The description should say that the empty string should be returned if there is
no override.

[kdsilva, 2016/07/28 15:17:18]

Done.

+    virtual WebString overrideFlashEmbedWithHTML(const WebString& url)
+    {
+        return "";
+    }
+
 protected:
     virtual ~WebFrameClient() { }
 };