* Revert "Add support for measuring, combining, and getting bounds of Path objects (#4799)"
This reverts commit 8c00101a59cd16c30d51663b58c6f2ee9ee2e2b9, as it broke engine build bots on Linux and Windows.
* add path measure
* fix typo
* getBound and addPathWithMatrix
* Add myself to Authors, add PathOps
* fix linting issues
* update licenses_flutter to add new files
* Use matrix4 instead of matrix3 for consistency/interop
* put pubspec back
* fix bug in getSegment
* fix typo
* Add return value for PathOp
* refactoring from review
* refactoring from review - still TBD on computeMetrics()
* add doc
* lint issue
* fix computeMetrics, add Path.from
* add missing wireup for clone
* change PathMetrics to iterable, fix bug with angle on Tangent
* prefer std::make_unique
* cleanup docs
* add path measure
* fix typo
* getBound and addPathWithMatrix
* Add myself to Authors, add PathOps
* fix linting issues
* update licenses_flutter to add new files
* Use matrix4 instead of matrix3 for consistency/interop
* put pubspec back
* fix bug in getSegment
* fix typo
* Add return value for PathOp
* refactoring from review
* refactoring from review - still TBD on computeMetrics()
* add doc
* lint issue
* fix computeMetrics, add Path.from
* add missing wireup for clone
* change PathMetrics to iterable, fix bug with angle on Tangent
* prefer std::make_unique
* cleanup docs
* fix iterator bug
* remove unnecessary clone for computeMetrics
* fix some doc issues
* fix PathMeasure iterator, extendWithPath, isClosed, and pubspec.lock
* get rid of orElse; use StateException
* StateError, not StateException
* doc improvements and nits
* add unit tests, fix bugs found during testing
* fix two uncommited doc changes
* one more
* change sign of tangent angle, update docs
* update unit tests for inverted angle
* update tangent to include vector
* Doc fixes
Flutter downloads only one version of flutter_patched_sdk, which was obtained from host_debug build on Linux. Generated entry points JSON files are different in profile and release builds (as release build omits observatory), so these files should be downloaded independently of flutter_patched_sdk.
This PR moves generated entry points JSON files from flutter_patched_sdk to a separate directory (out/*/dart_entry_points) and adds an option to specify entry points to frontend_server (as Flutter tools will need to pass custom locations of entry points files outside of flutter_patched_sdk).
* Generate Flutter-specific entry points JSON file while building engine.
* Add ''--tfa' option to front-end server.
* Rename _entryPoint field in front-end server to _mainSource to avoid disambiguation.
It seems that setTraversalBefore doesn't work as well as setTraversalAfter for some reason, although I'm using them the same way. Some apps would lock up TalkBack when traversing if setTraversalBefore was set, but not with the equivalent setTraversalAfter.
It's not entirely clear why this is, but I'm going with this to at least get it fixed for apps we know about.
Addresses flutter/flutter#14600
See also flutter/flutter#14607
This adds support for semantics traversal ordering.
It is a companion to flutter/flutter#14060, adding support for a sortIndex in the semantics data passed to the engine.
Addresses flutter/flutter#12187
