[MemSheriff] Suppress uninitialized reads in extensions::UserScriptLoader

[MemSheriff] Suppress uninitialized reads in extensions::UserScriptLoader

BUG=404419
TBR=markdittmer@chromium.org
NOTRY=true

Committed: https://src.chromium.org/viewvc/chrome?view=rev&revision=290172

[Derek Bruening, 2014-08-17 02:19:15]

The CQ bit was checked by bruening@chromium.org

[commit-bot: I haz the power, 2014-08-17 02:20:16]

CQ is trying da patch. Follow status at
 https://chromium-status.appspot.com/cq/bruening@chromium.org/484493002/1

[Derek Bruening, 2014-08-17 03:35:34]

The CQ bit was unchecked by bruening@chromium.org

[commit-bot: I haz the power, 2014-08-17 03:36:05]

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

[commit-bot: I haz the power, 2014-08-17 03:36:06]

Failed to commit the patch.
Sending        tools/valgrind/drmemory/suppressions_full.txt
Sending        tools/valgrind/memcheck/suppressions.txt
Transmitting file data ..svn: Commit failed (details follow):
svn: File '/trunk/src/tools/valgrind/drmemory/suppressions_full.txt' is out of
date

[Derek Bruening, 2014-08-17 03:36:08]

Committed patchset #1 manually as 290172.