Add setting to allow override screen size to be disabled.

[Megan Gardner]

Add setting to allow override screen size to be disabled.

[Megan Gardner]

<rdar://problem/40277044>

[Megan Gardner]

Created attachment 341603 [details]
Patch

[Andy Estes]

Comment on attachment 341603 [details]
Patch

View in context: https://bugs.webkit.org/attachment.cgi?id=341603&action=review

> Source/WebCore/page/DeprecatedGlobalSettings.cpp:75
> +bool DeprecatedGlobalSettings::gDisableScreenSizeOverride = true;

Shouldn't this default to false?

> Source/WebCore/page/Settings.yaml:154
> +disableScreenSizeOverride:
> +  initial: false

I don't think you need this for global settings.

> Source/WebKit/UIProcess/WebPageProxy.cpp:453
> +    DeprecatedGlobalSettings::setDisableScreenSizeOverride(preferencesStore().getBoolValueForKey(WebPreferencesKey::disableScreenSizeOverrideKey()));

Doesn't something need to send this setting to the web process?

[Andy Estes]

(In reply to Andy Estes from comment #3)
> Comment on attachment 341603 [details]
> Patch
> 
> View in context:
> https://bugs.webkit.org/attachment.cgi?id=341603&action=review
> 
> > Source/WebKit/UIProcess/WebPageProxy.cpp:453
> > +    DeprecatedGlobalSettings::setDisableScreenSizeOverride(preferencesStore().getBoolValueForKey(WebPreferencesKey::disableScreenSizeOverrideKey()));
> 
> Doesn't something need to send this setting to the web process?

I guess not, because we always query screen size in the UI process (then pass it to the web process in WebPageCreationParameters)!

[Megan Gardner]

Created attachment 341609 [details]
Patch

[Megan Gardner]

Created attachment 341616 [details]
Patch

[Wenson Hsieh]

Comment on attachment 341616 [details]
Patch

View in context: https://bugs.webkit.org/attachment.cgi?id=341616&action=review

> Source/WebCore/page/Settings.yaml:153
> +disableScreenSizeOverride:

I don't think we need this in Settings.yaml if we're putting this in DeprecatedGlobalSettings, since this will generate a derived getters and setters in Settings.

[WebKit Commit Bot]

Comment on attachment 341616 [details]
Patch

Clearing flags on attachment: 341616

Committed r232372: <https://trac.webkit.org/changeset/232372>

[WebKit Commit Bot]

All reviewed patches have been landed.  Closing bug.

[Sam Weinig]

Is there any way to achieve this without adding to DeprecatedGlobalSettings? The goal is to reduce usage of that class and eventually remove it, hence the 'Deprecated' part.

[Megan Gardner]

There really isn't, given the places where override screen size is called from. This trajectory was cleared with Tim and Andy before it was embarked on.