Move base64url.* to CryptAuth component.

components/proximity_auth/wire_message.cc

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "components/proximity_auth/wire_message.h"
 
 #include "base/json/json_reader.h"
 #include "base/logging.h"
 #include "base/macros.h"
 #include "base/values.h"
-#include "components/proximity_auth/base64url.h"
+#include "components/proximity_auth/cryptauth/base64url.h"
 
 // The wire messages have a simple format:
 // [ message version ] [ body length ] [ JSON body ]
 //       1 byte            2 bytes      body length
 // The JSON body contains two fields: an optional permit_id field and a required
 // data field.
 
 namespace proximity_auth {
 namespace {
 
@@ skipping 93 matching lines @@
   // TODO(isherman): Implement.
   return "This method is not yet implemented.";
 }
 
 WireMessage::WireMessage(const std::string& permit_id,
                          const std::string& payload)
     : permit_id_(permit_id), payload_(payload) {
 }
 
 }  // namespace proximity_auth