[Blink] XMLTreeViewer should load resources from blink_resources.grd instead of relying upon xxd.py

[Blink] XMLTreeViewer should load resources from blink_resources.grd instead of relying upon xxd.py (Part-2)

Blink should make use of blink_resources.grd for the inline resources for displaying XML tree view.
This removes the dependency upon using xxd.py which embeds the resources as strings.

BUG=312586
Committed: https://src.chromium.org/viewvc/blink?view=rev&revision=178522

[vivekg, 2014-07-15 12:18:00]

Chromium side changes https://codereview.chromium.org/395833002/

PTAL, thank you!

[vivekg, 2014-07-15 14:09:20]

We should break this change into three parts so as not to break the builds while
landing.

Part 1: Make changes only in public/blink_resources.grd for addition of
XMLViewer.js/css
Part 2: Make changes in chromium as depicted in
https://codereview.chromium.org/395833002/
Part 3: Rest of the changes for using this resources in XMLTreeViewer.cpp

[eseidel, 2014-07-15 15:34:48]

I don't know a whole lot about this subsystem of Chromium.  This appears to be
similar to how the calendar picker works, so presumably this change is right,
but I'd rather have someone review it who's worked with this resource-loading
subsystem before.

[abarth-chromium, 2014-07-15 19:44:13]

LGTM

[abarth-chromium, 2014-07-15 19:44:37]

@eseidel: Yeah, we're moving these resources from being hard-coded in the binary
to being in Chromium's resource bundle.

[vivekg, 2014-07-19 12:09:53]

The CQ bit was checked by vivekg@chromium.org

[commit-bot: I haz the power, 2014-07-19 12:10:17]

CQ is trying da patch. Follow status at
 https://chromium-status.appspot.com/cq/vivek.vg@samsung.com/391963002/20001

[commit-bot: I haz the power, 2014-07-19 12:56:07]

FYI, CQ is re-trying this CL (attempt #1).
The failing builders are:
  android_blink_compile_dbg on tryserver.blink
(http://build.chromium.org/p/tryserver.blink/builders/android_blink_compile_db...)
  android_blink_compile_rel on tryserver.blink
(http://build.chromium.org/p/tryserver.blink/builders/android_blink_compile_re...)
  android_chromium_gn_compile_rel on tryserver.blink
(http://build.chromium.org/p/tryserver.blink/builders/android_chromium_gn_comp...)
  blink_presubmit on tryserver.blink
(http://build.chromium.org/p/tryserver.blink/builders/blink_presubmit/builds/1...)
  linux_blink_dbg on tryserver.blink
(http://build.chromium.org/p/tryserver.blink/builders/linux_blink_dbg/builds/1...)
  linux_blink_rel on tryserver.blink
(http://build.chromium.org/p/tryserver.blink/builders/linux_blink_rel/builds/1...)
  linux_chromium_gn_rel on tryserver.blink
(http://build.chromium.org/p/tryserver.blink/builders/linux_chromium_gn_rel/bu...)
  mac_blink_compile_dbg on tryserver.blink
(http://build.chromium.org/p/tryserver.blink/builders/mac_blink_compile_dbg/bu...)
  mac_blink_rel on tryserver.blink
(http://build.chromium.org/p/tryserver.blink/builders/mac_blink_rel/builds/16255)
  win_blink_compile_dbg on tryserver.blink
(http://build.chromium.org/p/tryserver.blink/builders/win_blink_compile_dbg/bu...)
  win_blink_rel on tryserver.blink
(http://build.chromium.org/p/tryserver.blink/builders/win_blink_rel/builds/17875)
  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/30731)

[commit-bot: I haz the power, 2014-07-19 12:57:21]

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

[commit-bot: I haz the power, 2014-07-19 12:57:22]

Try jobs failed on following builders:
  mac_gpu on tryserver.chromium.gpu
(http://build.chromium.org/p/tryserver.chromium.gpu/builders/mac_gpu/builds/30735)

[vivekg, 2014-07-19 18:18:46]

The CQ bit was checked by vivekg@chromium.org

[commit-bot: I haz the power, 2014-07-19 18:19:24]

CQ is trying da patch. Follow status at
 https://chromium-status.appspot.com/cq/vivek.vg@samsung.com/391963002/40001

[vivekg, 2014-07-19 18:28:22]

The CQ bit was checked by vivekg@chromium.org

[commit-bot: I haz the power, 2014-07-19 18:28:28]

CQ is trying da patch. Follow status at
 https://chromium-status.appspot.com/cq/vivek.vg@samsung.com/391963002/60001

[commit-bot: I haz the power, 2014-07-19 19:32:55]

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

[commit-bot: I haz the power, 2014-07-19 20:41:12]

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

[commit-bot: I haz the power, 2014-07-19 20:41:13]

Try jobs failed on following builders:
  linux_blink_dbg on tryserver.blink
(http://build.chromium.org/p/tryserver.blink/builders/linux_blink_dbg/builds/1...)

[vivekg, 2014-07-20 01:48:28]

The CQ bit was checked by vivekg@chromium.org

[commit-bot: I haz the power, 2014-07-20 01:48:40]

CQ is trying da patch. Follow status at
 https://chromium-status.appspot.com/cq/vivek.vg@samsung.com/391963002/80001

[commit-bot: I haz the power, 2014-07-20 02:44:07]

Change committed as 178522