[PATCH] gdiplus/tests: Fix some memory leaks (Valgrind).

[Marvin]

Hi,

While running your changed tests on Windows, I think I found new failures.
Being a bot and all I'm not very good at pattern recognition, so I might be
wrong, but could you please double-check?

Full results can be found at:
https://testbot.winehq.org/JobDetails.pl?Key=45850

Your paranoid android.


=== wxppro (32 bit report) ===

gdiplus:
0b40:font: unhandled exception c0000005 at 00000000

=== w2003std (32 bit report) ===

gdiplus:
06ac:font: unhandled exception c0000005 at 00000000

=== wvistau64 (32 bit report) ===

gdiplus:
0370:font: unhandled exception c0000005 at 006F0130

=== wvistau64_zh_CN (32 bit report) ===

gdiplus:
0bbc:font: unhandled exception c0000005 at 029F0130

=== wvistau64_fr (32 bit report) ===

gdiplus:
072c:font: unhandled exception c0000005 at 02BC0130

=== wvistau64_he (32 bit report) ===

gdiplus:
0bd8:font: unhandled exception c0000005 at 00E40130

=== w2008s64 (32 bit report) ===

gdiplus:
0870:font: unhandled exception c0000005 at 00C30130

=== w7u (32 bit report) ===

gdiplus:
0b70:font: unhandled exception c0000005 at 71856076

=== w7pro64 (32 bit report) ===

gdiplus:
0ad8:font: unhandled exception c0000005 at 31005927

=== w8 (32 bit report) ===

gdiplus:
0dd8:font: unhandled exception c0000005 at 00000000

=== w8adm (32 bit report) ===

gdiplus:
0ff0:font: unhandled exception c0000005 at 00000000

=== w864 (32 bit report) ===

gdiplus:
0ac8:font: unhandled exception c0000005 at 00000000

=== w1064 (32 bit report) ===

gdiplus:
085c:font: unhandled exception c0000005 at 00000000

=== wvistau64 (64 bit report) ===

gdiplus:
0890:font: unhandled exception c0000005 at 00000000022701F8

=== w2008s64 (64 bit report) ===

gdiplus:
0870:font: unhandled exception c0000005 at 00000000024F01F8

=== w7pro64 (64 bit report) ===

gdiplus:
0adc:font: unhandled exception c0000005 at 000007FEFB69AF1A

=== w864 (64 bit report) ===

gdiplus:
0a20:font: unhandled exception c0000005 at 0000000000000000

=== w1064 (64 bit report) ===

gdiplus:
0c3c:font: unhandled exception c0000005 at 0000000000000000