Fix memory leak in SkPDFResourceDict

Fix memory leak in SkPDFResourceDict

Committed: http://code.google.com/p/skia/source/detail?r=10499

[ducky, 2013-08-01 20:52:08]

This should fix the memory leak. I'm not familiar enough with the internal tools
to test if the fix indeed stops the leak, so it's probably just faster to submit
this CL and let it propagate.

[edisonn, 2013-08-01 21:00:59]

LGTM. Please run the tests again in skia too (gm, render_pdfs, ... )

[ducky, 2013-08-01 21:02:17]

On 2013/08/01 21:00:59, edisonn wrote:
> LGTM. Please run the tests again in skia too (gm, render_pdfs, ... )

GM looks fine, PDFs (as rendered by poppler) look fine.

[commit-bot: I haz the power, 2013-08-01 21:17:53]

No LGTM from a valid reviewer yet. Only full committers are accepted.
Even if an LGTM may have been provided, it was from a non-committer or
a lowly provisional committer, _not_ a full super star committer.
See http://www.chromium.org/getting-involved/become-a-committer
Note that this has nothing to do with OWNERS files.

[vandebo (ex-Chrome), 2013-08-01 21:50:10]

LGTM too

[commit-bot: I haz the power, 2013-08-01 21:50:23]

CQ is trying da patch. Follow status at
https://skia-tree-status.appspot.com/cq/richardlin@chromium.org/20655004/1

[commit-bot: I haz the power, 2013-08-01 21:54:28]

Change committed as 10499