Remove the remainings of the following guards:

Remove the remainings of the following guards: 
PLATFORM(WIN_CAIRO), USE(CG), USE(CAIRO), USE(CURL). 

They are not used by blink.

Committed: https://src.chromium.org/viewvc/blink?view=rev&revision=148778

[lgombos, 2013-04-19 18:51:09]

Cleanup.

[eseidel, 2013-04-19 19:05:09]

lgtm

[commit-bot: I haz the power, 2013-04-19 19:05:42]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/l.gombos@samsung.com/13852045/1

[commit-bot: I haz the power, 2013-04-19 19:52:54]

Retried try job too often on linux_layout_rel for step(s) test_shell_tests,
webkit_lint, webkit_tests, webkit_unit_tests
http://build.chromium.org/p/tryserver.chromium/buildstatus?builder=linux_layo...

[commit-bot: I haz the power, 2013-04-19 21:05:35]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/l.gombos@samsung.com/13852045/1

[commit-bot: I haz the power, 2013-04-19 21:17:35]

Sorry for I got bad news for ya.
Compile failed with a clobber build on linux_layout_rel.
http://build.chromium.org/p/tryserver.chromium/buildstatus?builder=linux_layo...
Your code is likely broken or HEAD is junk. Please ensure your
code is not broken then alert the build sheriffs.
Look at the try server FAQ for more details.

[commit-bot: I haz the power, 2013-04-19 21:52:45]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/l.gombos@samsung.com/13852045/1

[commit-bot: I haz the power, 2013-04-19 22:14:40]

Sorry for I got bad news for ya.
Compile failed with a clobber build on linux_layout_rel.
http://build.chromium.org/p/tryserver.chromium/buildstatus?builder=linux_layo...
Your code is likely broken or HEAD is junk. Please ensure your
code is not broken then alert the build sheriffs.
Look at the try server FAQ for more details.

[commit-bot: I haz the power, 2013-04-20 03:09:23]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/l.gombos@samsung.com/13852045/1

[commit-bot: I haz the power, 2013-04-20 03:55:21]

Retried try job too often on linux_layout_rel for step(s) webkit_tests
http://build.chromium.org/p/tryserver.chromium/buildstatus?builder=linux_layo...

[commit-bot: I haz the power, 2013-04-20 04:34:46]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/l.gombos@samsung.com/13852045/1

[commit-bot: I haz the power, 2013-04-20 04:46:15]

Retried try job too often on linux_layout_rel for step(s) webkit_tests
http://build.chromium.org/p/tryserver.chromium/buildstatus?builder=linux_layo...

[commit-bot: I haz the power, 2013-04-20 13:24:06]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/l.gombos@samsung.com/13852045/1

[commit-bot: I haz the power, 2013-04-20 13:45:03]

Retried try job too often on linux_layout_rel for step(s) webkit_tests
http://build.chromium.org/p/tryserver.chromium/buildstatus?builder=linux_layo...

[commit-bot: I haz the power, 2013-04-20 13:58:17]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/l.gombos@samsung.com/13852045/1

[commit-bot: I haz the power, 2013-04-20 14:20:38]

Change committed as 148778