<webview>: Resolve relative paths as chrome-extension: URLs

content/browser/browser_plugin/browser_plugin_guest.h

Index: content/browser/browser_plugin/browser_plugin_guest.h
diff --git a/content/browser/browser_plugin/browser_plugin_guest.h b/content/browser/browser_plugin/browser_plugin_guest.h
index 408290fa2fa95154aa405ada27f2de9b637d1bae..c541c0bab3aeced8f9daa1a1d3cb746098772bae 100644
--- a/content/browser/browser_plugin/browser_plugin_guest.h
+++ b/content/browser/browser_plugin/browser_plugin_guest.h
@@ -34,6 +34,7 @@
 #include "content/public/browser/browser_plugin_guest_delegate.h"
 #include "content/public/browser/javascript_dialog_manager.h"
 #include "content/public/browser/render_view_host_observer.h"
+#include "content/public/browser/site_instance.h"
 #include "content/public/browser/web_contents_delegate.h"
 #include "content/public/browser/web_contents_observer.h"
 #include "content/public/common/browser_plugin_permission_type.h"
@@ -309,6 +310,10 @@ class CONTENT_EXPORT BrowserPluginGuest
                      BrowserPluginGuest* opener,
                      bool has_render_view);
 
+  // Returns the embedder process' SiteInstance object. Note: A guest will
+  // always have an embedder SiteInstance even if it is not yet attached.
+  SiteInstance* GetEmbedderSiteInstance() const;
+
   // Destroy unattached new windows that have been opened by this
   // BrowserPluginGuest.
   void DestroyUnattachedWindows();