No one was maintaining or using these, and they were stale to the point
that they were breaking pkgbuild tests because their dependencies
weren't compatible with the latest SDK.
This also removes tools/testing/perf_testing, which only tested these
two samples.
R=kevmoo@google.com
Review URL: https://codereview.chromium.org/1576153002 .
Aggregates which do not escape can be replaced with local variables.
This applies to regular objects, closures and boxes. Closures need
their body inlined first.
Fields that are written are replaced with a MutableVariable. Fields
that are only initialized have the reads replaced with references to
the initial value.
R=asgerf@google.com
Review URL: https://codereview.chromium.org//1319303002 .
