Revert of New build flag system, convert Google Now flag

Revert of New build flag system, convert Google Now flag (patchset #2 id:20001 of https://codereview.chromium.org/1475513006/ )

Reason for revert:
https://build.chromium.org/p/chromium.webkit/builders/WebKit%20Win%20x64%20Builder%20%28dbg%29/builds/69779/steps/compile/logs/stdio

Original issue's description:
> New build flag system, convert Google Now flag
>
> This generates headers with build flags rather than forcing them all to be global. It includes an accessor wrapper so that references to the flags will fail if the proper header is not included.
>
> Converts Google Now to use this and remove the global google now define and grit define.
>
> Adds support for grit define values of "true" and "false" for ease of integration with GN (they are mapped to the corresponding Python "True" and "False").
>
> Adds dependencies from the main gyp targets to the new generated feature define target. Since GYP only does hard dependencies one level, this should reduce the chance that somebody adds more of these cases and forces to add a dependency.
>
> Reland of https://codereview.chromium.org/1458653002/
> TBR=mark@chromium.org
>
> Committed: https://crrev.com/cbc1cd295bc85219ad89326457cd7f5cf003d41c
> Cr-Commit-Position: refs/heads/master@{#361741}

TBR=mark@chromium.org
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true

Committed: https://crrev.com/c7cde6acb654b2c9cef527c0e8ac262d480c9f06
Cr-Commit-Position: refs/heads/master@{#361749}

[brettw, 2015-11-25 22:20:28]

Created Revert of New build flag system, convert Google Now flag

[commit-bot: I haz the power, 2015-11-25 22:21:41]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1480693003/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1480693003/1

[commit-bot: I haz the power, 2015-11-25 22:24:51]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2015-11-25 22:25:52]

Description was changed from

==========
Revert of New build flag system, convert Google Now flag (patchset #2 id:20001
of https://codereview.chromium.org/1475513006/ )

Reason for revert:
https://build.chromium.org/p/chromium.webkit/builders/WebKit%20Win%20x64%20Bu...

Original issue's description:
> New build flag system, convert Google Now flag
> 
> This generates headers with build flags rather than forcing them all to be
global. It includes an accessor wrapper so that references to the flags will
fail if the proper header is not included.
> 
> Converts Google Now to use this and remove the global google now define and
grit define.
> 
> Adds support for grit define values of "true" and "false" for ease of
integration with GN (they are mapped to the corresponding Python "True" and
"False").
> 
> Adds dependencies from the main gyp targets to the new generated feature
define target. Since GYP only does hard dependencies one level, this should
reduce the chance that somebody adds more of these cases and forces to add a
dependency.
> 
> Reland of https://codereview.chromium.org/1458653002/
> TBR=mark@chromium.org
> 
> Committed: https://crrev.com/cbc1cd295bc85219ad89326457cd7f5cf003d41c
> Cr-Commit-Position: refs/heads/master@{#361741}

TBR=mark@chromium.org
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
==========

to

==========
Revert of New build flag system, convert Google Now flag (patchset #2 id:20001
of https://codereview.chromium.org/1475513006/ )

Reason for revert:
https://build.chromium.org/p/chromium.webkit/builders/WebKit%20Win%20x64%20Bu...

Original issue's description:
> New build flag system, convert Google Now flag
>
> This generates headers with build flags rather than forcing them all to be
global. It includes an accessor wrapper so that references to the flags will
fail if the proper header is not included.
>
> Converts Google Now to use this and remove the global google now define and
grit define.
>
> Adds support for grit define values of "true" and "false" for ease of
integration with GN (they are mapped to the corresponding Python "True" and
"False").
>
> Adds dependencies from the main gyp targets to the new generated feature
define target. Since GYP only does hard dependencies one level, this should
reduce the chance that somebody adds more of these cases and forces to add a
dependency.
>
> Reland of https://codereview.chromium.org/1458653002/
> TBR=mark@chromium.org
>
> Committed: https://crrev.com/cbc1cd295bc85219ad89326457cd7f5cf003d41c
> Cr-Commit-Position: refs/heads/master@{#361741}

TBR=mark@chromium.org
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true

Committed: https://crrev.com/c7cde6acb654b2c9cef527c0e8ac262d480c9f06
Cr-Commit-Position: refs/heads/master@{#361749}
==========

[commit-bot: I haz the power, 2015-11-25 22:25:53]

Patchset 1 (id:??) landed as
https://crrev.com/c7cde6acb654b2c9cef527c0e8ac262d480c9f06
Cr-Commit-Position: refs/heads/master@{#361749}