Add --root-layer-scrolls.

Add --root-layer-scrolls.

BUG=417782
Committed: https://crrev.com/2eeec6853a1579d09754acfa9961e4dc36aa9264
Cr-Commit-Position: refs/heads/master@{#302588}

[skobes, 2014-10-31 00:03:53]

skobes@chromium.org changed reviewers:
+ vollick@chromium.org

[Ian Vollick, 2014-10-31 20:05:53]

On 2014/10/31 00:03:54, skobes wrote:

I think you might want to add the flag to
chrome/browser/chromeos/login/chrome_restart_request.cc as well?

[skobes, 2014-11-03 23:54:27]

On 2014/10/31 20:05:53, vollick wrote:
> On 2014/10/31 00:03:54, skobes wrote:
> 
> I think you might want to add the flag to
> chrome/browser/chromeos/login/chrome_restart_request.cc as well?

Done.

[skobes, 2014-11-03 23:54:38]

skobes@chromium.org changed reviewers:
+ jam@chromium.org

[skobes, 2014-11-03 23:54:39]

+jam for OWNERS

[Ian Vollick, 2014-11-04 00:42:48]

On 2014/11/03 23:54:39, skobes wrote:
> +jam for OWNERS

lgtm

[jam, 2014-11-04 06:58:28]

lgtm

[skobes, 2014-11-04 07:19:12]

The CQ bit was checked by skobes@chromium.org

[commit-bot: I haz the power, 2014-11-04 07:19:51]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/662973003/20001

[commit-bot: I haz the power, 2014-11-04 08:13:52]

Committed patchset #2 (id:20001)

[commit-bot: I haz the power, 2014-11-04 08:14:31]

Patchset 2 (id:??) landed as
https://crrev.com/2eeec6853a1579d09754acfa9961e4dc36aa9264
Cr-Commit-Position: refs/heads/master@{#302588}

[tzik, 2014-11-04 08:41:57]

A revert of this CL (patchset #2 id:20001) has been created in
https://codereview.chromium.org/695613005/ by tzik@chromium.org.

The reason for reverting is: This CL causes build failure:
http://build.chromium.org/p/chromium.chromiumos/buildstatus?builder=Linux%20C...

The error log is:
FAILED: /b/build/goma/gomacc
../../third_party/llvm-build/Release+Asserts/bin/clang++ (snip) -o
interactive_ui_tests (snip)
obj/chrome/libbrowser_chromeos.a(obj/chrome/browser/chromeos/login/browser_chromeos.chrome_restart_request.o):../../chrome/browser/chromeos/login/chrome_restart_request.cc:chromeos::(anonymous
namespace)::DeriveCommandLine(GURL const&, base::CommandLine const&,
base::DictionaryValue const&, base::CommandLine*)::kForwardSwitches:error:
undefined reference to 'switches::kRootLayerScrolls'
clang:error: linker command failed with exit code 1 (use -v to see invocation)
ninja: build stopped: subcommand failed.
.

[skobes, 2014-11-04 17:26:02]

Patchset #3 (id:40001) has been deleted