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 002175d2cd82dff661f6ef6dbb9f568bdd7d81df..8bfac38def29ba48ba6c6ed81e75cf8abaf99625 100644
--- a/third_party/WebKit/public/web/WebFrameClient.h
+++ b/third_party/WebKit/public/web/WebFrameClient.h
@@ -710,6 +710,13 @@ public:
         return WebPageVisibilityStateVisible;
     }
 
+    // Overwrites the given URL to use an HTML5 video player if possible.
+    // An empty string is returned if the URL is not overriden.
+    virtual WebString overrideFlashEmbedWithHTML(const WebString& url)
+    {
+        return WebString();

[mlamouri (slow - plz ping), 2016/07/30 17:46:06]

I believe WebString is utf16 and has an null state. Would that return a null
string instead of an empty string?

[kdsilva, 2016/08/01 12:42:45]

Yup! You're right.

+    }
+
 protected:
     virtual ~WebFrameClient() { }
 };