[fsp] Add support for copying files within a provided file system.

[fsp] Add support for copying files within a provided file system.

This CL adds support for copying files which are on the same provided file
system. Note, that copying between file system instances will be done using
FileStreamWriter.

TEST=unit_tests, browser_tests: *FileSystemProvider*Copy*
BUG=391362
Committed: https://src.chromium.org/viewvc/chrome?view=rev&revision=284910

[mtomasz, 2014-07-14 05:03:31]

CL almost identical to previous operations.

@kinaba: PTAL at C++.
@benwells: PTAL at IDL.
@hirono: PTAL at JS.

Thanks.

[hirono, 2014-07-14 05:13:38]

lgtm!

[kinaba, 2014-07-14 06:29:40]

lgtm

https://codereview.chromium.org/384303002/diff/1/chrome/chrome_browser_chrome...
File chrome/chrome_browser_chromeos.gypi (right):

https://codereview.chromium.org/384303002/diff/1/chrome/chrome_browser_chrome...
chrome/chrome_browser_chromeos.gypi:396:
'browser/chromeos/file_system_provider/operations/copy_entry.h',
sort ('cl' < 'co')

[mtomasz, 2014-07-14 08:51:43]

https://codereview.chromium.org/384303002/diff/1/chrome/chrome_browser_chrome...
File chrome/chrome_browser_chromeos.gypi (right):

https://codereview.chromium.org/384303002/diff/1/chrome/chrome_browser_chrome...
chrome/chrome_browser_chromeos.gypi:396:
'browser/chromeos/file_system_provider/operations/copy_entry.h',
On 2014/07/14 06:29:39, kinaba wrote:
> sort ('cl' < 'co')

Done.

[mtomasz, 2014-07-16 00:22:57]

On 2014/07/14 08:51:43, mtomasz wrote:
>
https://codereview.chromium.org/384303002/diff/1/chrome/chrome_browser_chrome...
> File chrome/chrome_browser_chromeos.gypi (right):
> 
>
https://codereview.chromium.org/384303002/diff/1/chrome/chrome_browser_chrome...
> chrome/chrome_browser_chromeos.gypi:396:
> 'browser/chromeos/file_system_provider/operations/copy_entry.h',
> On 2014/07/14 06:29:39, kinaba wrote:
> > sort ('cl' < 'co')
> 
> Done.

@benwells: Friendly ping.

[benwells, 2014-07-21 00:54:10]

lgtm

[mtomasz, 2014-07-21 03:17:34]

The CQ bit was checked by mtomasz@chromium.org

[commit-bot: I haz the power, 2014-07-21 03:18:18]

CQ is trying da patch. Follow status at
 https://chromium-status.appspot.com/cq/mtomasz@chromium.org/384303002/20001

[commit-bot: I haz the power, 2014-07-21 03:29:20]

FYI, CQ is re-trying this CL (attempt #1).
The failing builders are:
  android_aosp on tryserver.chromium
(http://build.chromium.org/p/tryserver.chromium/builders/android_aosp/builds/9...)
  android_chromium_gn_compile_rel on tryserver.chromium
(http://build.chromium.org/p/tryserver.chromium/builders/android_chromium_gn_c...)
  android_clang_dbg on tryserver.chromium
(http://build.chromium.org/p/tryserver.chromium/builders/android_clang_dbg/bui...)
  android_dbg on tryserver.chromium
(http://build.chromium.org/p/tryserver.chromium/builders/android_dbg/builds/20...)
  chromium_presubmit on tryserver.chromium
(http://build.chromium.org/p/tryserver.chromium/builders/chromium_presubmit/bu...)
  ios_dbg_simulator on tryserver.chromium
(http://build.chromium.org/p/tryserver.chromium/builders/ios_dbg_simulator/bui...)
  ios_rel_device on tryserver.chromium
(http://build.chromium.org/p/tryserver.chromium/builders/ios_rel_device/builds...)
  ios_rel_device_ninja on tryserver.chromium
(http://build.chromium.org/p/tryserver.chromium/builders/ios_rel_device_ninja/...)
  linux_chromium_chromeos_clang_dbg on tryserver.chromium
(http://build.chromium.org/p/tryserver.chromium/builders/linux_chromium_chrome...)
  linux_chromium_chromeos_rel on tryserver.chromium
(http://build.chromium.org/p/tryserver.chromium/builders/linux_chromium_chrome...)
  linux_chromium_clang_dbg on tryserver.chromium
(http://build.chromium.org/p/tryserver.chromium/builders/linux_chromium_clang_...)
  linux_chromium_gn_rel on tryserver.chromium
(http://build.chromium.org/p/tryserver.chromium/builders/linux_chromium_gn_rel...)
  linux_chromium_rel_swarming on tryserver.chromium
(http://build.chromium.org/p/tryserver.chromium/builders/linux_chromium_rel_sw...)
  mac_chromium_compile_dbg on tryserver.chromium
(http://build.chromium.org/p/tryserver.chromium/builders/mac_chromium_compile_...)
  mac_chromium_rel on tryserver.chromium
(http://build.chromium.org/p/tryserver.chromium/builders/mac_chromium_rel/buil...)
  win8_chromium_rel on tryserver.chromium
(http://build.chromium.org/p/tryserver.chromium/builders/win8_chromium_rel/bui...)
  win_chromium_compile_dbg on tryserver.chromium
(http://build.chromium.org/p/tryserver.chromium/builders/win_chromium_compile_...)
  win_chromium_rel on tryserver.chromium
(http://build.chromium.org/p/tryserver.chromium/builders/win_chromium_rel/buil...)
  win_chromium_x64_rel on tryserver.chromium
(http://build.chromium.org/p/tryserver.chromium/builders/win_chromium_x64_rel/...)
  linux_gpu on tryserver.chromium.gpu
(http://build.chromium.org/p/tryserver.chromium.gpu/builders/linux_gpu/builds/...)
  mac_gpu on tryserver.chromium.gpu
(http://build.chromium.org/p/tryserver.chromium.gpu/builders/mac_gpu/builds/30912)
  win_gpu on tryserver.chromium.gpu
(http://build.chromium.org/p/tryserver.chromium.gpu/builders/win_gpu/builds/35316)

[commit-bot: I haz the power, 2014-07-21 03:30:47]

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

[commit-bot: I haz the power, 2014-07-21 03:30:48]

Try jobs failed on following builders:
  mac_gpu on tryserver.chromium.gpu
(http://build.chromium.org/p/tryserver.chromium.gpu/builders/mac_gpu/builds/30913)

[mtomasz, 2014-07-23 07:52:08]

The CQ bit was checked by mtomasz@chromium.org

[commit-bot: I haz the power, 2014-07-23 07:52:38]

CQ is trying da patch. Follow status at
 https://chromium-status.appspot.com/cq/mtomasz@chromium.org/384303002/60001

[commit-bot: I haz the power, 2014-07-23 09:49:58]

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

[commit-bot: I haz the power, 2014-07-23 14:07:40]

Change committed as 284910