| Index: content/public/browser/web_contents.h
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| diff --git a/content/public/browser/web_contents.h b/content/public/browser/web_contents.h
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| index d6c9a9626bcc2d0878d343ddbb12c9028f62f6b8..83e5b7936ee2fd62248b542ec3656e181460c2ed 100644
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| --- a/content/public/browser/web_contents.h
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| +++ b/content/public/browser/web_contents.h
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| @@ -367,6 +367,11 @@ class WebContents : public PageNavigator,
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|    // has one.
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|    virtual void DispatchBeforeUnload(bool for_cross_site_transition) = 0;
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|  
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| +  // Attaches or associates this guest WebContents to its embedder frame
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| +  // |embedder_frame| in |embedder_web_contents|.
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| +  virtual void AttachToEmbedderFrame(WebContents* embedder_web_contents,
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| +                                     RenderFrameHost* embedder_frame) = 0;
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| +
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|    // Commands ------------------------------------------------------------------
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|  
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|    // Stop any pending navigation.
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| 
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