Update sky_server:
- update its help string to admit that it wants the package path as well.
- be quiet by default, since it makes the build chatty.
- have a -v for verbose mode, for people who like it chatty.
- have a default port of 8000, since that's what everyone used.
- have a -p option to set the port, for people who don't use the default.
- remove its mapping for gen/, since a TODO told me to.
- remove the dependency on the build configuration, since it's no longer used.
- teach it about .dart files.
- rename sky_server/README to README.md, for consistency with other READMEs.
Update shelldb to speak the new sky_server protocol.
Update tests/services/iframe-embed-vmc.sky since the sky_server change broke the hack it was using.
Update skyserver.py to speak the new sky_server protocol.
Make webkitpy use SkyServer instead of spawning sky_server itself, since a TODO told me to.
Teach webkitpy about dart files.
Teach test_perf about dart files. (untested)
Teach sky_tool about main.dart, main.sky is deprecated. (untested)
R=eseidel@chromium.org
Review URL: https://codereview.chromium.org/1200993002.
NOTE: This CL appears far larger than it actually is for two reasons:
1) Many files were moved around to use the Dart package directory structure.
2) Many .dart files had to have import paths updated.
- Organize mojo/public/dart so that it uses standard Dart package layout
- Organize mojo/dart/apptest so that it uses a standard Dart package layout
- Organize sky/sdk so that it uses a standard Dart package layout
- Create a mojo/testing package (used by unittests)
- Introduce the 'dart_pkg' gn rule which populates gen/Config/dart-pkg
- All internally vended Dart packages must have a corresponding dart_pkg rule
- It is now possible to use dependency_overrides: in pubspec.yaml to mix internal and external package dependencies (enables analyzer, editor, webstorm usage for internal developers).
- Package root for dart content handler ends with "packages/"
- Imports of mojo package uris no longer need the "public/dart"
- mojo/public/tools/dart_package.py is a clone of mojo/public/tools/gn/zip.py
- Sky tests no longer run 'deploy_sdk' script.
R=eseidel@chromium.org
Review URL: https://codereview.chromium.org/1132063007
