Disable tcmalloc profile files.

BUG=154983
TBR=darin@chromium.org
NOTRY=true

Review URL: https://chromiumcodereview.appspot.com/11087041

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@161048 0039d316-1c4b-4281-b951-d872f2087c98
void ChromeRenderMessageFilter::OnExtensionUnloadAck(
     const std::string& extension_id) {
  if (profile_->GetExtensionProcessManager())
    profile_->GetExtensionProcessManager()->OnUnloadAck(extension_id);
}

void ChromeRenderMessageFilter::OnExtensionUnloadAck(
     const std::string& extension_id) {
  if (profile_->GetExtensionProcessManager())
    profile_->GetExtensionProcessManager()->OnUnloadAck(extension_id);
}
