[Android] disable cronet instrumentation test DiskStorageTest#testReadOnlyStorageDirectory

[Android] disable cronet instrumentation test DiskStorageTest#testReadOnlyStorageDirectory

Currently failing on Android Cronet Builder (dbg)
https://uberchromegw.corp.google.com/i/chromium.android/builders/Android%20Cronet%20Builder%20%28dbg%29/builds/1652

BUG=601409
TBR=yusufo@chromium.org,xunjieli@chromium.org
NOTRY=true

Committed: https://crrev.com/6a60a3936bc02d439fd57a0ee334be3bae820a4a
Cr-Commit-Position: refs/heads/master@{#385735}

[timvolodine, 2016-04-07 13:12:50]

The CQ bit was checked by timvolodine@chromium.org

[commit-bot: I haz the power, 2016-04-07 13:13:00]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1866283003/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1866283003/1

[commit-bot: I haz the power, 2016-04-07 13:18:02]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-04-07 13:20:36]

Description was changed from

==========
[Android] disable cronet instrumentation test
DiskStorageTest#testReadOnlyStorageDirectory

Currently failing on Android Cronet Builder (dbg)
https://uberchromegw.corp.google.com/i/chromium.android/builders/Android%20Cr...

BUG=601409
TBR=yusufo@chromium.org,xunjieli@chromium.org
NOTRY=true
==========

to

==========
[Android] disable cronet instrumentation test
DiskStorageTest#testReadOnlyStorageDirectory

Currently failing on Android Cronet Builder (dbg)
https://uberchromegw.corp.google.com/i/chromium.android/builders/Android%20Cr...

BUG=601409
TBR=yusufo@chromium.org,xunjieli@chromium.org
NOTRY=true

Committed: https://crrev.com/6a60a3936bc02d439fd57a0ee334be3bae820a4a
Cr-Commit-Position: refs/heads/master@{#385735}
==========

[commit-bot: I haz the power, 2016-04-07 13:20:37]

Patchset 1 (id:??) landed as
https://crrev.com/6a60a3936bc02d439fd57a0ee334be3bae820a4a
Cr-Commit-Position: refs/heads/master@{#385735}