Contact emails
sahir.vell...@microsoft.com

Explainer
None


Specification
https://wicg.github.io/ink-enhancement


Summary

The attribute tells web developers how much improvement the DelegatedInkTrails 
API will provide to their current ink latency. However, this attribute is not 
worth increases to fingerprinting entropy.



Blink component
Blink>Input


Motivation

expectedImprovement tells web developers how much improvement the 
DelegatedInkTrails API will provide to their current ink latency. However, this 
attribute is not worth increases to fingerprinting entropy. The difference in 
cost to the web developer between using the expectedImprovement attribute and 
actually delegating the "wet" ink trail to the OS/Browser is minimal, and upon 
additional discussion, there was no good reason found for the web developer not 
delegating the ink trail after receiving some value from the 
expectedImprovement attribute (all improvement is good improvement). The 
removal of this attribute should have minimal impact to web compatibility as it 
was never implemented in Blink in the first place. This is the intent to remove 
the attribute from the web exposed DelegatedInkTrailPresenter interface. There 
is no usage of this attribute according to blink use counters.



Initial public proposal
None


TAG review
None


TAG review status
Not applicable


Risks




Interoperability and Compatibility

No interoperability or compatibility risks as the feature was not implemented 
and is not used; even incorrectly.


Gecko: No signal

WebKit: No signal

Web developers: No signals

Other signals:


WebView application risks

Does this intent deprecate or change behavior of existing APIs, such that it 
has potentially high risk for Android WebView-based applications?

None




Debuggability

None



Is this feature fully tested by web-platform-tests?
No


Flag name on chrome://flags
None


Finch feature name
None


Non-finch justification
None


Requires code in //chrome?
False


Tracking bug
https://bugs.chromium.org/347647410


Estimated milestones


Shipping on desktop 130




Link to entry on the Chrome Platform Status
https://chromestatus.com/feature/5194773674328064?gate=5169972251459584


This intent message was generated by Chrome Platform Status.

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