minor #22591 [Profiler] DataCollector: Remove unused static property (ogizanagi)

This PR was merged into the 3.3-dev branch.

Discussion
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[Profiler] DataCollector: Remove unused static property

| Q             | A
| ------------- | ---
| Branch?       | master
| Bug fix?      | no
| New feature?  | no
| BC breaks?    | no
| Deprecations? | no
| Tests pass?   | yes
| Fixed tickets | N/A
| License       | MIT
| Doc PR        | N/A

Unless I missed something, any usage of this property were removed in https://github.com/symfony/symfony/pull/21638.

Commits
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96743e69ad [Profiler] DataCollector: Remove unused static property
This commit is contained in:
Fabien Potencier 2017-05-01 07:29:48 -07:00
commit 3c9a7e4dc5

View File

@ -39,8 +39,6 @@ abstract class DataCollector implements DataCollectorInterface, \Serializable
*/
private static $cloner;
private static $stubsCache = array();
public function serialize()
{
return serialize($this->data);