Remove fail() method without sourceURL and lineNumber parameter.

Remove fail() method without sourceURL and lineNumber parameter.

We can reduce overloads and also remove using.

BUG=none

Committed: https://src.chromium.org/viewvc/blink?view=rev&revision=175271

[yhirano, 2014-06-02 08:49:02]

lgtm

[tyoshino (SeeGerritForStatus), 2014-06-02 08:50:09]

The CQ bit was checked by tyoshino@chromium.org

[commit-bot: I haz the power, 2014-06-02 08:51:20]

CQ is trying da patch. Follow status at
 https://chromium-status.appspot.com/cq/tyoshino@chromium.org/309533008/1

[tyoshino (SeeGerritForStatus), 2014-06-02 09:21:36]

+tkent

Kent-san, please take a look for web/ dir.

[tkent, 2014-06-02 09:23:06]

lgtm

[commit-bot: I haz the power, 2014-06-02 10:03:57]

FYI, CQ is re-trying this CL (attempt #1).
The failing builders are:
  blink_presubmit on tryserver.blink
(http://build.chromium.org/p/tryserver.blink/builders/blink_presubmit/builds/6653)
  mac_blink_rel on tryserver.blink
(http://build.chromium.org/p/tryserver.blink/builders/mac_blink_rel/builds/9821)

[commit-bot: I haz the power, 2014-06-02 10:45:58]

Change committed as 175271