VM: [Kernel] Make NativeFieldWrapperClass[1-4] constructible when running from Kernel.

VM: [Kernel] Make NativeFieldWrapperClass[1-4] constructible when running from Kernel.

For unclear reason sdk/lib/html/dartium/nativewrappers.dart had these classes
with constructors that would throw. In reality on Kernel ever uses this file so
nobody would use these constructors before anyway.

When running Kernel binaries we need to be able to construct subclasses of
these classes - so they need to have non-throwing constructors.

R=kustermann@google.com
BUG=http://dartbug.com/27590

Committed: https://github.com/dart-lang/sdk/commit/57af30e2d557b643e8d4fa04180fd3c47b49af47

[kustermann, 2016-11-17 17:57:19]

lgtm

[Vyacheslav Egorov (Google), 2016-11-17 17:59:11]

Description was changed from

==========
VM: [Kernel] Make NativeFieldWrapperClass[1-4] constructible when running from
Kernel.

For unclear reason sdk/lib/html/dartium/nativewrappers.dart had these classes
with constructors that would throw. In reality on Kernel ever uses this file so
nobody would use these constructors before anyway.

When running Kernel binaries we need to be able to construct subclasses of
these classes - so they need to have non-throwing constructors.

R=kustermann@google.com
BUG=http://dartbug.com/27590
==========

to

==========
VM: [Kernel] Make NativeFieldWrapperClass[1-4] constructible when running from
Kernel.

For unclear reason sdk/lib/html/dartium/nativewrappers.dart had these classes
with constructors that would throw. In reality on Kernel ever uses this file so
nobody would use these constructors before anyway.

When running Kernel binaries we need to be able to construct subclasses of
these classes - so they need to have non-throwing constructors.

R=kustermann@google.com
BUG=http://dartbug.com/27590

Committed:
https://github.com/dart-lang/sdk/commit/57af30e2d557b643e8d4fa04180fd3c47b49af47
==========

[Vyacheslav Egorov (Google), 2016-11-17 17:59:12]

Committed patchset #1 (id:1) manually as
57af30e2d557b643e8d4fa04180fd3c47b49af47 (presubmit successful).