Init uninitialized member in ctor.

BUG=NONE
CID=108673
R=msarda@chromium.org

Review URL: https://codereview.chromium.org/23511006

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@220569 0039d316-1c4b-4281-b951-d872f2087c98

base/deferred_sequenced_task_runner.cc

@@ -9,7 +9,8 @@
 
 namespace base {
 
-DeferredSequencedTaskRunner::DeferredTask::DeferredTask() {
+DeferredSequencedTaskRunner::DeferredTask::DeferredTask()
+    : is_non_nestable(false) {
 }
 
 DeferredSequencedTaskRunner::DeferredTask::~DeferredTask() {