Commit migrated from https://github.com/dotnet/corefx/commit/1bd67a2188ded5cc0bb40b970a22b885175b211c

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Use .builds for command line building instead of .sln

Commit migrated from https://github.com/dotnet/corefx/commit/ab9f4ce9cacfbe6b388316493c3f039fb78bec8f

Port System.IO.Pipes AccessControl to CoreFX

Commit migrated from https://github.com/dotnet/corefx/commit/6e05a6609df887b2535263f61224bdb5a35a349f

Updating External dependencies to rc4-24209-00

Commit migrated from https://github.com/dotnet/corefx/commit/a91b50e173257697f30dd4a504999e401218c0a4

Update netcore50 MaxResponseHeadersLength property

Commit migrated from https://github.com/dotnet/corefx/commit/a6fc5237f0db5dc7aecf128bbb5dd7bbe570d495

This commit ports the Pipes AccessControl source from the full framework and adds infrastructure to fit it into CoreFX as part of the regular build.
- The PipeStream GetAccessControl and SetAccessControl functions are implemented as Extension methods similar to what was done for FileSystem AccessControl.
- A few basic tests for behavior were added.
- A net46 implementation of the extension methods is available as well.
- This commit includes packaging
- Behavior is the same as the .NET 4.6 version of PipeSecurity/PipeAuditRule/etc. with the exception that the SetAccessControl extension method does not retain the same exception throwing behavior for NamedPipeClientStream. Since it's an extension method, we don't have access to the internal PipeStream State that is used in the full version to decide which error to throw. The original will throw an InvalidOperation for a WaitingToConnect stream or a IOException for a Broken stream. We just throw an InvalidOperation for either.


Commit migrated from https://github.com/dotnet/corefx/commit/889ed4492f6fc65efb66fcad694a3f7ae54ed471

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Updating CoreFx dependencies to rc4-24209-03

Commit migrated from https://github.com/dotnet/corefx/commit/afd774a4e25b8725c004bbbf7f73c9cf9d5a0ea9

Fix OpenSslCipher.OpenKey check for valid SafeHandle

Commit migrated from https://github.com/dotnet/corefx/commit/a8eb6cef2806b698bf098fa01ffaa3924f77c7de

Remove two asserts from SystemNative_ForkAndExecProcess

Commit migrated from https://github.com/dotnet/corefx/commit/8bba0082d7d50793f69ad686d763dc9c4f19536d

Commit migrated from https://github.com/dotnet/corefx/commit/4786e13a70b20350f77d047624384090341acfa1

Ignore standard error when querying openssl

Commit migrated from https://github.com/dotnet/corefx/commit/2cd0c1f8f9f229f3cb5e8e9bcd018559df9efea6

Add supports clauses for new/old platforms

Commit migrated from https://github.com/dotnet/corefx/commit/71a8f8228d62ebedc178800003e0ff3d82066a9d

On some platforms, we get error text from openssl when we query for null
ciphers. The error message is written to standard error and printed in a
way such that MSBuild thinks xUnit has encounted an error and fails the
entire test suite.

To work around this issue, we'll just ignore standard error when we do
this query.

Fixes dotnet/corefx#9272


Commit migrated from https://github.com/dotnet/corefx/commit/e37db195eaa2289b186fcf780cb239d17672c1e6

Removes size validation in TryGetDirectoryOffset, adds tests

Commit migrated from https://github.com/dotnet/corefx/commit/b9e5f72cc3c0ec303ea9e1f625e1bacff24c10ca

If the CryptoNative_EvpCipherCreate function returns nullptr, the managed EvpCipherCreate will return a SafeEvpCipherCtxHandle instance that wraps the nullptr, so the result will be an IsInvalid==true instance, not null.  The CheckValidOpenSslHandle helper checks for both cases.


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Commit migrated from https://github.com/dotnet/corefx/commit/f4a777e7163757e5952462ad6e4026ec05e16e7f

This enables folks to use the "supports" feature with new and old
platforms.  All of these platforms support contracts and some version
of NETStandard so we should enable folks to build package-based PCLs
against them as well as opt-in to gaurdrails if they'd like that
protection.


Commit migrated from https://github.com/dotnet/corefx/commit/66071ea1e30805f0268a92a07a55c811e5908d44

Update PlatformNotSupportedException message for Socket.Connect on Unix

Commit migrated from https://github.com/dotnet/corefx/commit/806de2df949cea0ed7ddc63633396c694d29c66b

Fixes a doc comment bug in Expression.VisitChildren.

Commit migrated from https://github.com/dotnet/corefx/commit/6339c40d6971c9502c8b168ba20dab6052f1d9c7

Commit migrated from https://github.com/dotnet/corefx/commit/f8870a7b2ae22486a4461bc3859690a4e8540dae

Updating CoreFx dependencies to rc4-24208-04

Commit migrated from https://github.com/dotnet/corefx/commit/d2cbe4030a445ca54ad4d200b8daad2cb473f7a7

Commit migrated from https://github.com/dotnet/corefx/commit/ffe1b9d0cd94cb6c431b700c42b270037f6a1f79

Windows.Web.Http is built on WinINet. There is no maximum limit (except
for out of memory) for received response headers. So, returning 0
(indicating no limit) is appropriate.

Fixes dotnet/corefx#8541.


Commit migrated from https://github.com/dotnet/corefx/commit/9883a1064c1119eaa885e5b4cff20177f0f928fe

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Remove keepallprojectreferences from system.net.http and system.net.security tests

Commit migrated from https://github.com/dotnet/corefx/commit/fc88bf49cf8cdaa6c5484b3e19f8f17cccd50fbb

Add clang3.8 to build.sh option

Commit migrated from https://github.com/dotnet/corefx/commit/37ab22bcff7558c02f703607a5259dcc2a2e6b43

Coded index cleanup

Commit migrated from https://github.com/dotnet/corefx/commit/acb4cbe7e0f40201349ab498a3fa0daad86e5cbb

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Fixing Socket async connect for connection-less protocols; Fixing and enabling Socket perf tests.

Commit migrated from https://github.com/dotnet/corefx/commit/0be80a870383664997f065a6d8a911b12a2d56c3

Always use Release version of TestNativeService.

Commit migrated from https://github.com/dotnet/corefx/commit/83d245faab882d635154b621c3d78f9ff15d8438

[master] Update buildtools to add Serviceable to nupkgs

Commit migrated from https://github.com/dotnet/corefx/commit/ebb6e2b3fa837a1a2f3b3e723823c78e02479f75