Modify test case to support streaming operation in sandbox file system.

Modify test case to support streaming operation in sandbox file system.

BUG=360088
TEST=content_unittests passed

Committed: https://crrev.com/b146506ba947346179a58439459848bb5ef2e048
Cr-Commit-Position: refs/heads/master@{#292358}

[iseki, 2014-08-20 10:43:15]

Please take a look.

[tzik, 2014-08-21 07:02:18]

LGTM!

[iseki, 2014-08-21 07:08:13]

The CQ bit was checked by iseki@chromium.org

[commit-bot: I haz the power, 2014-08-21 07:08:47]

CQ is trying da patch. Follow status at
 https://chromium-status.appspot.com/cq/iseki@chromium.org/491813002/1

[commit-bot: I haz the power, 2014-08-21 13:09:58]

FYI, CQ is re-trying this CL (attempt #1).
The failing builders are:
  win_chromium_rel_swarming on tryserver.chromium.win
(http://build.chromium.org/p/tryserver.chromium.win/builders/win_chromium_rel_...)
  win_chromium_x64_rel_swarming on tryserver.chromium.win
(http://build.chromium.org/p/tryserver.chromium.win/builders/win_chromium_x64_...)

[commit-bot: I haz the power, 2014-08-21 13:57:53]

The CQ bit was unchecked by commit-bot@chromium.org

[commit-bot: I haz the power, 2014-08-21 13:57:54]

Try jobs failed on following builders:
  win_chromium_rel_swarming on tryserver.chromium.win
(http://build.chromium.org/p/tryserver.chromium.win/builders/win_chromium_rel_...)

[iseki, 2014-08-22 00:31:49]

The CQ bit was checked by iseki@chromium.org

[commit-bot: I haz the power, 2014-08-22 00:33:23]

CQ is trying da patch. Follow status at
 https://chromium-status.appspot.com/cq/iseki@chromium.org/491813002/1

[commit-bot: I haz the power, 2014-08-22 01:46:32]

FYI, CQ is re-trying this CL (attempt #1).
The failing builders are:
  win_chromium_rel_swarming on tryserver.chromium.win
(http://build.chromium.org/p/tryserver.chromium.win/builders/win_chromium_rel_...)
  win_chromium_x64_rel_swarming on tryserver.chromium.win
(http://build.chromium.org/p/tryserver.chromium.win/builders/win_chromium_x64_...)

[commit-bot: I haz the power, 2014-08-22 02:39:59]

The CQ bit was unchecked by commit-bot@chromium.org

[commit-bot: I haz the power, 2014-08-22 02:40:00]

Try jobs failed on following builders:
  win_chromium_x64_rel_swarming on tryserver.chromium.win
(http://build.chromium.org/p/tryserver.chromium.win/builders/win_chromium_x64_...)

[tzik, 2014-08-25 07:59:21]

https://codereview.chromium.org/491813002/diff/1/content/browser/fileapi/file...
File content/browser/fileapi/file_system_operation_impl_unittest.cc (right):

https://codereview.chromium.org/491813002/diff/1/content/browser/fileapi/file...
content/browser/fileapi/file_system_operation_impl_unittest.cc:281:
base::MessageLoop message_loop_;
This should be MessageLoopForIO now. That causes the test failure on Windows.

[iseki, 2014-08-25 08:47:49]

The CQ bit was checked by iseki@chromium.org

[commit-bot: I haz the power, 2014-08-25 08:48:32]

CQ is trying da patch. Follow status at
 https://chromium-status.appspot.com/cq/iseki@chromium.org/491813002/40001

[commit-bot: I haz the power, 2014-08-25 10:06:45]

FYI, CQ is re-trying this CL (attempt #1).
The failing builders are:
  win_chromium_rel_swarming on tryserver.chromium.win
(http://build.chromium.org/p/tryserver.chromium.win/builders/win_chromium_rel_...)
  win_chromium_x64_rel_swarming on tryserver.chromium.win
(http://build.chromium.org/p/tryserver.chromium.win/builders/win_chromium_x64_...)

[iseki, 2014-08-25 10:28:23]

Thank you for your advice.

https://codereview.chromium.org/491813002/diff/1/content/browser/fileapi/file...
File content/browser/fileapi/file_system_operation_impl_unittest.cc (right):

https://codereview.chromium.org/491813002/diff/1/content/browser/fileapi/file...
content/browser/fileapi/file_system_operation_impl_unittest.cc:281:
base::MessageLoop message_loop_;
On 2014/08/25 07:59:20, tzik wrote:
> This should be MessageLoopForIO now. That causes the test failure on Windows.

Done.

[iseki, 2014-08-25 10:28:47]

The CQ bit was checked by iseki@chromium.org

[commit-bot: I haz the power, 2014-08-25 10:29:55]

CQ is trying da patch. Follow status at
 https://chromium-status.appspot.com/cq/iseki@chromium.org/491813002/60001

[commit-bot: I haz the power, 2014-08-25 11:37:06]

FYI, CQ is re-trying this CL (attempt #1).
The failing builders are:
  win_chromium_rel_swarming on tryserver.chromium.win
(http://build.chromium.org/p/tryserver.chromium.win/builders/win_chromium_rel_...)
  win_chromium_x64_rel_swarming on tryserver.chromium.win
(http://build.chromium.org/p/tryserver.chromium.win/builders/win_chromium_x64_...)

[iseki, 2014-08-25 12:06:16]

The CQ bit was checked by iseki@chromium.org

[commit-bot: I haz the power, 2014-08-25 12:06:54]

CQ is trying da patch. Follow status at
 https://chromium-status.appspot.com/cq/iseki@chromium.org/491813002/80001

[commit-bot: I haz the power, 2014-08-25 13:52:02]

FYI, CQ is re-trying this CL (attempt #1).
The failing builders are:
  mac_chromium_rel_swarming on tryserver.chromium.mac
(http://build.chromium.org/p/tryserver.chromium.mac/builders/mac_chromium_rel_...)
  win_chromium_rel_swarming on tryserver.chromium.win
(http://build.chromium.org/p/tryserver.chromium.win/builders/win_chromium_rel_...)
  win_chromium_x64_rel_swarming on tryserver.chromium.win
(http://build.chromium.org/p/tryserver.chromium.win/builders/win_chromium_x64_...)

[commit-bot: I haz the power, 2014-08-25 14:31:22]

The CQ bit was unchecked by commit-bot@chromium.org

[commit-bot: I haz the power, 2014-08-25 14:31:23]

Try jobs failed on following builders:
  win_chromium_x64_rel_swarming on tryserver.chromium.win
(http://build.chromium.org/p/tryserver.chromium.win/builders/win_chromium_x64_...)

[iseki, 2014-08-28 08:23:57]

The CQ bit was checked by iseki@chromium.org

[commit-bot: I haz the power, 2014-08-28 08:25:11]

CQ is trying da patch. Follow status at
 https://chromium-status.appspot.com/cq/iseki@chromium.org/491813002/100001

[commit-bot: I haz the power, 2014-08-28 09:23:03]

FYI, CQ is re-trying this CL (attempt #1).
The failing builders are:
  linux_gpu_triggered_tests on tryserver.chromium.gpu
(http://build.chromium.org/p/tryserver.chromium.gpu/builders/linux_gpu_trigger...)
  win_chromium_rel_swarming on tryserver.chromium.win
(http://build.chromium.org/p/tryserver.chromium.win/builders/win_chromium_rel_...)

[commit-bot: I haz the power, 2014-08-28 10:39:05]

Committed patchset #6 (id:100001) as 2332db94ec6c42aaa3d66f5226a4c17b85c1553e

[mlamouri (slow - plz ping), 2014-08-28 12:14:51]

A revert of this CL (patchset #6) has been created in
https://codereview.chromium.org/510323003/ by mlamouri@chromium.org.

The reason for reverting is: This is breaking fast/filesystem/op-copy.html in
Blink:
http://test-results.appspot.com/dashboards/flakiness_dashboard.html#group=%40....

[commit-bot: I haz the power, 2014-09-10 02:58:48]

Patchset 7 (id:??) landed as
https://crrev.com/b146506ba947346179a58439459848bb5ef2e048
Cr-Commit-Position: refs/heads/master@{#292358}