Remove InfoBarDelegate::web_contents()

chrome/browser/extensions/extension_infobar_delegate.h

Index: chrome/browser/extensions/extension_infobar_delegate.h
diff --git a/chrome/browser/extensions/extension_infobar_delegate.h b/chrome/browser/extensions/extension_infobar_delegate.h
index b9a337f7401e894867c89bd8db152edfc316a85f..5d8488c1ece4621ce3a57ff5d2b128d5a0161b8b 100644
--- a/chrome/browser/extensions/extension_infobar_delegate.h
+++ b/chrome/browser/extensions/extension_infobar_delegate.h
@@ -13,6 +13,10 @@
 class Browser;
 class GURL;
 
+namespace content {
+class WebContents;
+}
+
 namespace extensions {
 class Extension;
 class ExtensionViewHost;
@@ -41,6 +45,9 @@ class ExtensionInfoBarDelegate : public InfoBarDelegate,
 
   bool closing() const { return closing_; }
 
+  // Returns the WebContents associated with the ExtensionInfoBarDelegate.
+  content::WebContents* GetWebContents();
+
  private:
   ExtensionInfoBarDelegate(Browser* browser,
                            const extensions::Extension* extension,