Revert of Include sync.pb.h in sync_data.h.

chrome/browser/devtools/adb/android_rsa.cc

 // Copyright (c) 2013 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 "chrome/browser/devtools/adb/android_rsa.h"
 
 #include "base/base64.h"
 #include "base/memory/scoped_ptr.h"
-#include "base/prefs/pref_service.h"
+#include "chrome/browser/prefs/pref_service_syncable.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/common/pref_names.h"
 #include "crypto/rsa_private_key.h"
 #include "crypto/signature_creator.h"
 #include "net/cert/asn1_util.h"
 
 namespace {
 
 const size_t kRSANumWords = 64;
 const size_t kBigIntSize = 1024;
@@ skipping 241 matching lines @@
 std::string AndroidRSASign(crypto::RSAPrivateKey* key,
                            const std::string& body) {
   std::vector<uint8> digest(body.begin(), body.end());
   std::vector<uint8> result;
   if (!crypto::SignatureCreator::Sign(key, vector_as_array(&digest),
                                       digest.size(), &result)) {
     return std::string();
   }
   return std::string(result.begin(), result.end());
 }