Change platform app api getDisplayPath to take FileEntry.

Change platform app api getDisplayPath to take FileEntry.

Previously it has been taking a file system name and relative file.
Now the API takes a FileEntry which is much nicer to use, and is
transformed into a file system name and relative file path for the
implementation via a custom binding.

BUG=130452
TEST=The existing automated test has been updated


Committed: http://src.chromium.org/viewvc/chrome?view=rev&revision=141186

[koz (OOO until 15th September), 2012-06-08 06:08:21]

lgtm

[commit-bot: I haz the power, 2012-06-08 06:13:26]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/benwells@chromium.org/10544069/2001

[commit-bot: I haz the power, 2012-06-08 07:59:13]

Try job failure for 10544069-2001 (retry) on win for step "compile" (clobber
build).
It's a second try, previously, step "compile" failed.
http://build.chromium.org/p/tryserver.chromium/buildstatus?builder=win&number...

[commit-bot: I haz the power, 2012-06-08 08:10:10]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/benwells@chromium.org/10544069/2001

[commit-bot: I haz the power, 2012-06-08 09:09:20]

Change committed as 141186