Remove Hack used for merging dependent chromium and blink patches

Remove Hack used for merging dependent chromium and blink patches

To merge the dependent patches https://codereview.chromium.org/137893025/ and https://codereview.chromium.org/138523003/ , older definition of the function didActivateCompositor() was also needed to be kept. But since both of these patches have landed now, we can land this patch. This patch removes the older definitions from the code.

BUG=None
TBR=jamesr@chromium.org

Committed: https://src.chromium.org/viewvc/chrome?view=rev&revision=265270

[Sunil Ratnu, 2014-04-01 09:42:24]

Since jamesr is out of office and I am not sure for how many days so abarth,
please can you have a look or can you suggest some chromium side reviewer.
content/renderer has only jamesr in OWNERS file.

[abarth-chromium, 2014-04-01 16:50:53]

LGTM

I'm not an owner here. Maybe this change is simple enough to TBR to jamesr?

[Sunil Ratnu, 2014-04-01 18:50:43]

On 2014/04/01 16:50:53, abarth wrote:
> LGTM
> 
> I'm not an owner here. Maybe this change is simple enough to TBR to jamesr?

I think we can go ahead and land this page. Please have a look at the previous
discussion with jamesr here : https://codereview.chromium.org/137893025/#msg14

[Sunil Ratnu, 2014-04-02 04:20:51]

The CQ bit was checked by sunil.ratnu@samsung.com

[commit-bot: I haz the power, 2014-04-02 04:21:05]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/sunil.ratnu@samsung.com/218623016/1

[commit-bot: I haz the power, 2014-04-02 05:39:07]

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

[commit-bot: I haz the power, 2014-04-02 05:39:08]

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

[Sunil Ratnu, 2014-04-22 14:21:05]

The CQ bit was checked by sunil.ratnu@samsung.com

[commit-bot: I haz the power, 2014-04-22 14:21:16]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/sunil.ratnu@samsung.com/218623016/1

[commit-bot: I haz the power, 2014-04-22 16:12:44]

Change committed as 265270