Add a "Save password" item to the context menu.

content/public/common/context_menu_params.h

Index: content/public/common/context_menu_params.h
diff --git a/content/public/common/context_menu_params.h b/content/public/common/context_menu_params.h
index e45ad0a936f3ecceb3352979973e50c18ce134c8..f71d31a817f8739acffccef5d305cd9096a488d8 100644
--- a/content/public/common/context_menu_params.h
+++ b/content/public/common/context_menu_params.h
@@ -165,6 +165,9 @@ struct CONTENT_EXPORT ContextMenuParams {
   gfx::Point selection_start;
   gfx::Point selection_end;
 #endif
+
+  // Whether this field is a password field.
+  bool is_password_field;

[Mike West, 2015/05/19 10:11:22]

I would suggest turning this into an enum of possible field types, as I can
imagine that this feature will end up needing to do strange things for username
fields, and it would be a shame to need to tack additional fields onto an
already-huge struct to do so.

[msramek, 2015/05/19 12:39:48]

Good idea. The current proposal expects right-click interaction with password
fields only, but that can easily change.

 };
 
 }  // namespace content