Support split chunk input for WebSocketFrameParser fuzzer

Support split chunk input for WebSocketFrameParser fuzzer

net::WebSocketFrameParser keeps state between calls as a WebSocket frame header
can span multiple reads from the underlying socket. Up until now, the fuzzer
only simulated one read. By passing the input in multiple chunks, the coverage
of the fuzzer is increased.

Also increase max_len to 256. As the per-iteration setup cost is quite high for
this fuzzer, a larger input length makes the coverage from each iteration higher
without significantly harming speed.

R=yhirano
BUG=

Committed: https://crrev.com/105ae61bf801bb9861859b14eadbe6c1cc2f380b
Cr-Commit-Position: refs/heads/master@{#417224}

[yhirano, 2016-09-06 06:48:37]

lgtm

[Adam Rice, 2016-09-06 08:19:30]

The CQ bit was checked by ricea@chromium.org

[commit-bot: I haz the power, 2016-09-06 08:19:45]

CQ is trying da patch. Follow status at
 
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[Adam Rice, 2016-09-06 08:20:21]

The CQ bit was unchecked by ricea@chromium.org

[Adam Rice, 2016-09-06 08:21:56]

ricea@chromium.org changed reviewers:
+ bengr@chromium.org

[Adam Rice, 2016-09-06 08:21:57]

+bengr for BUILD.gn

[bengr, 2016-09-08 00:19:57]

lgtm

[Adam Rice, 2016-09-08 06:55:15]

The CQ bit was checked by ricea@chromium.org

[commit-bot: I haz the power, 2016-09-08 06:55:35]

CQ is trying da patch. Follow status at
 
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[commit-bot: I haz the power, 2016-09-08 08:00:31]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-09-08 08:03:51]

Description was changed from

==========
Support split chunk input for WebSocketFrameParser fuzzer

net::WebSocketFrameParser keeps state between calls as a WebSocket frame header
can span multiple reads from the underlying socket. Up until now, the fuzzer
only simulated one read. By passing the input in multiple chunks, the coverage
of the fuzzer is increased.

Also increase max_len to 256. As the per-iteration setup cost is quite high for
this fuzzer, a larger input length makes the coverage from each iteration higher
without significantly harming speed.

R=yhirano
BUG=
==========

to

==========
Support split chunk input for WebSocketFrameParser fuzzer

net::WebSocketFrameParser keeps state between calls as a WebSocket frame header
can span multiple reads from the underlying socket. Up until now, the fuzzer
only simulated one read. By passing the input in multiple chunks, the coverage
of the fuzzer is increased.

Also increase max_len to 256. As the per-iteration setup cost is quite high for
this fuzzer, a larger input length makes the coverage from each iteration higher
without significantly harming speed.

R=yhirano
BUG=

Committed: https://crrev.com/105ae61bf801bb9861859b14eadbe6c1cc2f380b
Cr-Commit-Position: refs/heads/master@{#417224}
==========

[commit-bot: I haz the power, 2016-09-08 08:03:53]

Patchset 1 (id:??) landed as
https://crrev.com/105ae61bf801bb9861859b14eadbe6c1cc2f380b
Cr-Commit-Position: refs/heads/master@{#417224}