OOP PDF: Change the save toolbar button to match the save menu behavior.

content/public/browser/web_contents_delegate.cc

Index: content/public/browser/web_contents_delegate.cc
diff --git a/content/public/browser/web_contents_delegate.cc b/content/public/browser/web_contents_delegate.cc
index f264df7f4a04a23ca48b8c8508bba21d07b0777a..473fb4725b770778488b057860200fcff5105e7e 100644
--- a/content/public/browser/web_contents_delegate.cc
+++ b/content/public/browser/web_contents_delegate.cc
@@ -215,4 +215,8 @@ bool WebContentsDelegate::IsNeverVisible(WebContents* web_contents) {
   return false;
 }
 
+bool WebContentsDelegate::SaveFrame(const GURL& url, const Referrer& referrer) {
+  return false;
+}
+
 }  // namespace content