Several E_STRICT php errors when comparing post versions

[arena]

Several E_STRICT php errors when comparing post versions

[E_STRICT] 2048 : Assigning the return value of new by reference is deprecated in wp-includes\Text\Diff.php at line 380

[E_STRICT] 2048 : Assigning the return value of new by reference is deprecated in wp-includes\Text\Diff.php at line 402

[E_STRICT] 2048 : Assigning the return value of new by reference is deprecated in wp-includes\Text\Diff.php at line 424

[E_STRICT] 2048 : Assigning the return value of new by reference is deprecated in wp-includes\Text\Diff.php at line 446

[E_STRICT] 2048 : Assigning the return value of new by reference is deprecated in wp-includes\Text\Diff\Renderer.php at line 101

[E_STRICT] 2048 : Assigning the return value of new by reference is deprecated in wp-includes\Text\Diff\Renderer.php at line 121

[E_STRICT] 2048 : Assigning the return value of new by reference is deprecated in wp-includes\Text\Diff\Engine\native.php at line 107

[E_STRICT] 2048 : Assigning the return value of new by reference is deprecated in wp-includes\Text\Diff\Engine\native.php at line 122

[E_STRICT] 2048 : Assigning the return value of new by reference is deprecated in D:\webserver\htdocs\wordpress\wp-includes\Text\Diff\Engine\native.php at line 124

[E_STRICT] 2048 : Assigning the return value of new by reference is deprecated in D:\webserver\htdocs\wordpress\wp-includes\Text\Diff\Engine\native.php at line 126

[E_STRICT] 2048 : Non-static method Text_Diff::trimNewlines() cannot be called statically in wp-includes\Text\Diff\Engine\native.php at line 33

[E_STRICT] 2048 : Non-static method Text_Diff::trimNewlines() cannot be called statically in wp-includes\Text\Diff\Engine\native.php at line 34

[nacin]

Duplicate of #12367.