Roll libjingle 88:92

Beside other changes the new version of libjingle has 
thread-safe QName class and has all std::string and QName 
statics removed.

BUG=94993,102451
TEST=Compiles


Review URL: http://codereview.chromium.org/8413059

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@108065 0039d316-1c4b-4281-b951-d872f2087c98
diff --git a/remoting/host/heartbeat_sender.cc b/remoting/host/heartbeat_sender.cc
index 1f28521..ecd35ca 100644
--- a/remoting/host/heartbeat_sender.cc
+++ b/remoting/host/heartbeat_sender.cc
@@ -114,7 +114,7 @@
   }
 
   // This method must only be called for error or result stanzas.
-  DCHECK_EQ(buzz::STR_RESULT, type);
+  DCHECK_EQ(std::string(buzz::STR_RESULT), type);
 
   const XmlElement* result_element =
       response->FirstNamed(QName(kChromotingXmlNamespace, kHeartbeatResultTag));