The Exec-Console function is just like Exec-Command except that it re-uses the
current console. This allows for items like colored text to come through to the
console.

Test forwarding method is generated for implemented method with RefCustomModifiers

	Add support for removing unused local functions.

Upgrade to the StructuredLogger 1.1.130.

Exception workarounds

Eliminate a boxing allocation in DiagnosticIncrementalAnalyzer.InMemoryStorage

Fixes #20452

Get Live Unit Testing working with current Roslyn targets...

Invoke the new DoubleWritesAnalyzer API and remove code that was doing the same thing.

fix race on _storage field.

Improve Extract Method exception message

Disable test explorer by removing the xUnit Visual Studio runner

Related to https://devdiv.visualstudio.com/DevDiv/_workitems/edit/459425.

Extract Method maintains a table mapping various properties of a
variable (e.g. if it is captured, declared, assigned, etc.) to a "style"
controlling how that variable will look in the generated code. There
are 256 (2^8) possible combinations of these various properties, but the
table currently only maps 69 of them to a particular style. Presumably
we believe the unmapped combinations shouldn't/can't occur; however, we
have error data indicating otherwise.

This change updates the exception thrown when the table does not contain
a particular combination to include the properties. Since `Key.GetHashCode()`
already encodes the values into the hash code in a lossless way, we simply
reuse that.

Avoid costly check on every candidate we check against.

Cache previous results of NavigateTo so we can filter quickly as the user types.

Add more information to test run to help track down failure.

More build / SDK cleanup

Change for `fixed` statement to emit more optimal code.

Merge dev15.3.x to master

Fix IntelliSense in VSSDK projects that do not produce a VSIX

Workaround for #20543

fix protected event handler

Improve multiple SymbolFinder calls by 2x.

This wasn't truly used anymore. Removing the complication from our
build.

Couple of changes

- Advertise the UnitTestContainer capability
- Remove the now unnecessary legacy F5 settings for xunit procesess