Drop deprecation message for xhr.withCredentials for sync requests

third_party/WebKit/Source/core/xmlhttprequest/XMLHttpRequest.cpp

Index: third_party/WebKit/Source/core/xmlhttprequest/XMLHttpRequest.cpp
diff --git a/third_party/WebKit/Source/core/xmlhttprequest/XMLHttpRequest.cpp b/third_party/WebKit/Source/core/xmlhttprequest/XMLHttpRequest.cpp
index ebc7cf94c16b190ec6f153a09aa62f44028953a9..3104ef644f480bd863dbb5330586ba7e67672aef 100644
--- a/third_party/WebKit/Source/core/xmlhttprequest/XMLHttpRequest.cpp
+++ b/third_party/WebKit/Source/core/xmlhttprequest/XMLHttpRequest.cpp
@@ -530,11 +530,6 @@ void XMLHttpRequest::setWithCredentials(bool value, ExceptionState& exceptionSta
         return;
     }
 
-    // FIXME: According to XMLHttpRequest Level 2 we should throw InvalidAccessError exception here.
-    // However for time being only print warning message to warn web developers.
-    if (!m_async)
-        Deprecation::countDeprecation(getExecutionContext(), UseCounter::SyncXHRWithCredentials);
-
     m_includeCredentials = value;
 }