src: Correcting coding style of security related code.

Change-Id: Iff09b16d8a86462aff0abbd202b82cebb74bc365
diff --git a/src/security/certificate-cache-ttl.cpp b/src/security/certificate-cache-ttl.cpp
index 0a9002e..7490471 100644
--- a/src/security/certificate-cache-ttl.cpp
+++ b/src/security/certificate-cache-ttl.cpp
@@ -6,44 +6,43 @@
  */
 
 #include "common.hpp"
-
 #include "certificate-cache-ttl.hpp"
 
-#include "../util/logging.hpp"
-
-INIT_LOGGER("ndn.CertificateCacheTtl");
-
 using namespace std;
 
 namespace ndn {
 
-CertificateCacheTtl::CertificateCacheTtl(shared_ptr<boost::asio::io_service> io, const time::seconds& defaultTtl)
+CertificateCacheTtl::CertificateCacheTtl(shared_ptr<boost::asio::io_service> io,
+                                         const time::seconds& defaultTtl)
   : m_defaultTtl(defaultTtl)
   , m_scheduler(*io)
-{}
+{
+}
 
 CertificateCacheTtl::~CertificateCacheTtl()
-{}
-
-void
-CertificateCacheTtl::insertCertificate(ptr_lib::shared_ptr<const IdentityCertificate> certificate)
 {
-  time::milliseconds expire = (certificate->getFreshnessPeriod() >= time::seconds::zero() ?
-                         certificate->getFreshnessPeriod() : m_defaultTtl);
-
-  Name trackerIndex = certificate->getName().getPrefix(-1);
-  EventTracker::iterator it = m_tracker.find(trackerIndex);
-  if(it != m_tracker.end())
-      m_scheduler.cancelEvent(m_tracker[trackerIndex]);
-
-  m_scheduler.scheduleEvent(time::seconds(0), bind(&CertificateCacheTtl::insert, this, certificate));
-  m_tracker[trackerIndex] = m_scheduler.scheduleEvent(expire, bind(&CertificateCacheTtl::remove,
-                                                                   this, certificate->getName()));
-
 }
 
 void
-CertificateCacheTtl::insert(ptr_lib::shared_ptr<const IdentityCertificate> certificate)
+CertificateCacheTtl::insertCertificate(shared_ptr<const IdentityCertificate> certificate)
+{
+  time::milliseconds expire = (certificate->getFreshnessPeriod() >= time::seconds::zero() ?
+                               certificate->getFreshnessPeriod() : m_defaultTtl);
+
+  Name trackerIndex = certificate->getName().getPrefix(-1);
+  EventTracker::iterator it = m_tracker.find(trackerIndex);
+  if (it != m_tracker.end())
+      m_scheduler.cancelEvent(m_tracker[trackerIndex]);
+
+  m_scheduler.scheduleEvent(time::seconds(0),
+                            bind(&CertificateCacheTtl::insert, this, certificate));
+  m_tracker[trackerIndex] = m_scheduler.scheduleEvent(expire,
+                                                      bind(&CertificateCacheTtl::remove,
+                                                           this, certificate->getName()));
+}
+
+void
+CertificateCacheTtl::insert(shared_ptr<const IdentityCertificate> certificate)
 {
   Name name = certificate->getName().getPrefix(-1);
   m_cache[name] = certificate;
@@ -54,18 +53,18 @@
 {
   Name name = certificateName.getPrefix(-1);
   Cache::iterator it = m_cache.find(name);
-  if(it != m_cache.end())
+  if (it != m_cache.end())
     m_cache.erase(it);
 }
 
-ptr_lib::shared_ptr<const IdentityCertificate>
+shared_ptr<const IdentityCertificate>
 CertificateCacheTtl::getCertificate(const Name& certificateName)
 {
   Cache::iterator it = m_cache.find(certificateName);
-  if(it != m_cache.end())
+  if (it != m_cache.end())
     return it->second;
   else
-    return ptr_lib::shared_ptr<IdentityCertificate>();
+    return shared_ptr<IdentityCertificate>();
 }
 
 } // namespace ndn