Split nested namespaces declaration in two lines in accordance with C++ Style Guide.

src/messages.cc

 
 // Copyright 2006-2008 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
@@ skipping 15 matching lines @@
 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 #include "v8.h"
 
 #include "api.h"
 #include "execution.h"
 #include "spaces-inl.h"
 #include "top.h"
 
-namespace v8 { namespace internal {
+namespace v8 {
+namespace internal {
 
 
 // If no message listeners have been registered this one is called
 // by default.
 void MessageHandler::DefaultMessageReport(const MessageLocation* loc,
                                           Handle<Object> message_obj) {
   SmartPointer<char> str = GetLocalizedMessage(message_obj);
   if (loc == NULL) {
     PrintF("%s\n", *str);
   } else {
@@ skipping 122 matching lines @@
 }
 
 
 SmartPointer<char> MessageHandler::GetLocalizedMessage(Handle<Object> data) {
   HandleScope scope;
   return GetMessage(data)->ToCString(DISALLOW_NULLS);
 }
 
 
 } }  // namespace v8::internal