clean up code at crypto folder.

BUG=none

Review URL: https://codereview.chromium.org/407713002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@284547 0039d316-1c4b-4281-b951-d872f2087c98

crypto/mock_apple_keychain.h

@@ -140,7 +140,6 @@ class CRYPTO_EXPORT MockAppleKeychain : public AppleKeychain {
   int password_data_count() const { return password_data_count_; }
 
  private:
-
   // Type used for the keys in the std::map(s) and MockAppleKeychain items.
   typedef uintptr_t MockKeychainItemType;
 

crypto/nss_util.cc

@@ -873,8 +873,7 @@ class NSSInitSingleton {
     if (db_slot) {
       if (PK11_NeedUserInit(db_slot))
         PK11_InitPin(db_slot, NULL, NULL);
-    }
-    else {
+    } else {
       LOG(ERROR) << "Error opening persistent database (" << modspec
                  << "): " << GetNSSErrorMessage();
     }

crypto/p224_spake_unittest.cc

@@ -2,6 +2,7 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
+#include <string>
 #include <crypto/p224_spake.h>
 
 #include "base/logging.h"
@@ -13,7 +14,6 @@ namespace {
 
 bool RunExchange(P224EncryptedKeyExchange* client,
                  P224EncryptedKeyExchange* server) {
-
   for (;;) {
     std::string client_message, server_message;
     client_message = client->GetMessage();

crypto/secure_hash_unittest.cc

@@ -4,6 +4,8 @@
 
 #include "crypto/secure_hash.h"
 
+#include <string>
+
 #include "base/basictypes.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/pickle.h"

crypto/signature_creator.h

@@ -5,10 +5,9 @@
 #ifndef CRYPTO_SIGNATURE_CREATOR_H_
 #define CRYPTO_SIGNATURE_CREATOR_H_
 
-#include "build/build_config.h"
-
 #include <vector>
 
+#include "build/build_config.h"
 #include "base/basictypes.h"
 #include "crypto/crypto_export.h"
 

crypto/signature_verifier.h

@@ -5,10 +5,9 @@
 #ifndef CRYPTO_SIGNATURE_VERIFIER_H_
 #define CRYPTO_SIGNATURE_VERIFIER_H_
 
-#include "build/build_config.h"
-
 #include <vector>
 
+#include "build/build_config.h"
 #include "base/basictypes.h"
 #include "crypto/crypto_export.h"