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9e6f594a73
Specs: introduce layoutDescendants() to avoid work when a layout manager is unaffected by its childrens' intrinsic dimensions Examples: update for layoutDescendants() change Specs: add "lifetime" to resolver settings so that a transition can avoid having to dirty every consumer of the property every frame when it only needs to update the objects that are changing that frame Specs: expose the parents on AbstractStyleDeclarationList subclasses Specs: fix documentation around autoreap Specs: fix definition of setProperty() Specs: clean up the dimension-related logic of layout managers Review URL: https://codereview.chromium.org/850593003
The Sky Environment
The main files loaded by the Sky environment are Sky files, though they can refer to binary resources like images and fonts.
Sky files
Conventional MIME type: text/sky, though this type is neither
necessary nor sufficient to indicate that a file is a Sky file; only
the signature matters for type dispatch of Sky files.
Conventional extension: .sky
Signatures:
For application files, one of the following:
23 21 6d 6f 6a 6f 20 6d 6f 6a 6f 3a 73 6b 79 0a("#!mojo mojo:sky\n")23 21 6d 6f 6a 6f 20 6d 6f 6a 6f 3a 73 6b 79 0d("#!mojo mojo:sky\r")23 21 6d 6f 6a 6f 20 6d 6f 6a 6f 3a 73 6b 79 20("#!mojo mojo:sky")
For module files, one of the following:
53 4b 59 20 4d 4f 44 55 4c 45 0a("SKY MODULE\n")53 4b 59 20 4d 4f 44 55 4c 45 0d("SKY MODULE\r")53 4b 59 20 4d 4f 44 55 4c 45 20("SKY MODULE")
Notes
magical imports:
the core mojo fabric JS API sky:mojo:fabric:core
the asyncWait/cancelWait mojo fabric JS API (interface to IPC thread) sky:mojo:fabric:ipc
the mojom for the shell, proxying through C++ so that the shell pipe isn't exposed sky:mojo:shell
the sky API sky:core
the sky debug symbols for private APIs sky:debug