Did you mean (for external): last_swapped_software_frame_scale_factor_   last_device_scale_factor_   last_swapped_software_frame_size_   delegated_device_scale_factor_   target_page_scale_factor_  

Your search defs:last_swapped_surface_scale_factor_ did not match any files.
Suggestions:

• Make sure all terms are spelled correctly.
• Try different keywords.
• Try more general keywords.
• Use 'wil*' cards if you are looking for partial match.