Merge changes from github.

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Commit c2b8927f authored by Dandelion Man?<dandelion@google.com>
Committed by TensorFlower Gardener<gardener@tensorflow.org>:
Fix another d3v4 regression in the graph visualizer.

PiperOrigin-RevId: 156343038

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Commit 170f0b35 authored by Peter Hawkins<phawkins@google.com>
Committed by TensorFlower Gardener<gardener@tensorflow.org>:
[TF:XLA] Add XLA implementation of ResourceStridedSliceAssign.

PiperOrigin-RevId: 156341053

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Commit 1390dd68 authored by Vijay Vasudevan<vrv@google.com>
Committed by TensorFlower Gardener<gardener@tensorflow.org>:
When Op Type is not registered, log the hostname of the machine that
it is running on in the error message, since the message could be routed
back during a failure on a remote binary, and it is hard to tell which
machine it came from.

Ideally, we'd somehow log the name of the binary running instead, but
we don't have a function to get that right now.

PiperOrigin-RevId: 156337679

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Commit 9ca8a151 authored by A. Unique TensorFlower<gardener@tensorflow.org>
Committed by TensorFlower Gardener<gardener@tensorflow.org>:
Internal change.

PiperOrigin-RevId: 156335942

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Commit 40255434 authored by Martin Wicke<wicke@google.com>
Committed by TensorFlower Gardener<gardener@tensorflow.org>:
Deprecate contrib/learn/dataframe. To be removed June 15.

PiperOrigin-RevId: 156333930

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Commit 7f71b7fb authored by A. Unique TensorFlower<gardener@tensorflow.org>
Committed by TensorFlower Gardener<gardener@tensorflow.org>:
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Automated g4 rollback of changelist 156123287

PiperOrigin-RevId: 156503903