
Original PR: #160241 (reverted in #161555 due to regression ), closes
#29068
In addition to the original PR, this includes a fix for the integration
test failure of
[flutter_gallery/transitions_perf_e2e](1b0441c18a/dev/integration_tests/flutter_gallery/test_driver
).
Error log is
[here](https://logs.chromium.org/logs/flutter/buildbucket/cr-buildbucket/8725826401212583777/+/u/run_flutter_gallery__transition_perf_e2e_ios/stdout).
Tested locally on iOS real device and confirmed it passes.
It seems that the next operation of the test was performed before the
page animation was finished because the PR makes the page transition
duration longer.
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This directory contains tools and resources that the Flutter team uses during the development of the framework. The tools in this directory should not be necessary for developing Flutter applications, though of course, they may be interesting if you are curious.
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