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1 // http://dev.chromium.org/blink/runtime-enabled-features | 1 // http://dev.chromium.org/blink/runtime-enabled-features |
2 // | 2 // |
3 // This list is used to generate RuntimeEnabledFeatures.h/cpp which contains | 3 // This list is used to generate RuntimeEnabledFeatures.h/cpp which contains |
4 // a class that stores static enablers for all experimental features. | 4 // a class that stores static enablers for all experimental features. |
5 // | 5 // |
6 // Each feature can be assigned a "status": | 6 // Each feature can be assigned a "status": |
7 // status=stable -> Enable this in all Blink configurations. We are committed t
o these APIs indefinitely. | 7 // status=stable -> Enable this in all Blink configurations. We are committed t
o these APIs indefinitely. |
8 // status=experimental -> In-progress features, Web Developers might play with,
but are not on by default in stable. | 8 // status=experimental -> In-progress features, Web Developers might play with,
but are not on by default in stable. |
9 // status=test -> Enabled in ContentShell for testing, otherwise off. | 9 // status=test -> Enabled in ContentShell for testing, otherwise off. |
10 // Features without a status are not enabled anywhere by default. | 10 // Features without a status are not enabled anywhere by default. |
11 // | 11 // |
12 // "implied_by" or "depends_on" specifies relationship to other features: | 12 // "implied_by" or "depends_on" specifies relationship to other features: |
13 // implied_by=feature1[,feature2,...] -> The feature is automatically enabled if
any implied_by features is enabled; | 13 // implied_by=feature1[,feature2,...] -> The feature is automatically enabled if
any implied_by features is enabled; |
14 // depends_on=feature1[,feature2,...] -> The feature is enabled only if all depe
nds_on features are enabled. | 14 // depends_on=feature1[,feature2,...] -> The feature is enabled only if all depe
nds_on features are enabled. |
15 // Only one of "implied_by" and "depends_on" can be specified. | 15 // Only one of "implied_by" and "depends_on" can be specified. |
16 // | 16 // |
17 // "stable" features listed here should be rare, as anything which we've shipped
stable | 17 // "stable" features listed here should be rare, as anything which we've shipped
stable |
18 // can have its runtime flag removed soon after. | 18 // can have its runtime flag removed soon after. |
19 // | 19 // |
20 // condition=ENABLE_NAME is used for wrapping features in compile-time | |
21 // #if ENABLE(FEATURE) guards. These are deprecated and should all be removed. | |
22 // | |
23 // origin_trial_feature_name=FEATURE_NAME is used to integrate the feature with
the experimental framework, so that the | 20 // origin_trial_feature_name=FEATURE_NAME is used to integrate the feature with
the experimental framework, so that the |
24 // feature can be enabled at runtime on a per-page basis through a signed token
for the corresponding feature name. | 21 // feature can be enabled at runtime on a per-page basis through a signed token
for the corresponding feature name. |
25 // Declaring the origin_trial_feature_name will cause a static method to be gene
rated in OriginTrials.h/cpp. This static | 22 // Declaring the origin_trial_feature_name will cause a static method to be gene
rated in OriginTrials.h/cpp. This static |
26 // method allows the feature implementation to check if it is enabled for the cu
rrent context. | 23 // method allows the feature implementation to check if it is enabled for the cu
rrent context. |
27 | 24 |
28 AppBanner status=stable | 25 AppBanner status=stable |
29 AlwaysUseComplexText status=stable | 26 AlwaysUseComplexText status=stable |
30 ApplicationCache status=stable | 27 ApplicationCache status=stable |
31 AudioOutputDevices status=stable | 28 AudioOutputDevices status=stable |
32 AudioVideoTracks depends_on=Media, status=experimental | 29 AudioVideoTracks depends_on=Media, status=experimental |
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208 WebVR depends_on=GeometryInterfaces, status=test | 205 WebVR depends_on=GeometryInterfaces, status=test |
209 WebVTTRegions depends_on=Media, status=experimental | 206 WebVTTRegions depends_on=Media, status=experimental |
210 V8IdleTasks | 207 V8IdleTasks |
211 XSLT status=stable | 208 XSLT status=stable |
212 smil status=stable | 209 smil status=stable |
213 ScrollCustomization | 210 ScrollCustomization |
214 ScrollRestoration status=stable | 211 ScrollRestoration status=stable |
215 WakeLock status=experimental | 212 WakeLock status=experimental |
216 WebFontsIntervention status=stable | 213 WebFontsIntervention status=stable |
217 Worklet | 214 Worklet |
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