Fix a bunch of IWYU violators that don't include scoped_ptr.h

chrome/common/safe_browsing/binary_feature_extractor_unittest.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 "chrome/common/safe_browsing/binary_feature_extractor.h"
 
 #include <stdint.h>
 #include <string.h>
 
 #include "base/base_paths.h"
 #include "base/files/file.h"
 #include "base/files/scoped_temp_dir.h"
+#include "base/memory/scoped_ptr.h"
 #include "base/path_service.h"
 #include "chrome/common/safe_browsing/csd.pb.h"
 #include "crypto/sha2.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace safe_browsing {
 
 class BinaryFeatureExtractorTest : public testing::Test {
  protected:
   BinaryFeatureExtractorTest() : extractor_(new BinaryFeatureExtractor()) {}
@@ skipping 72 matching lines @@
       0x33, 0xa7, 0x70, 0xf3, 0x6b, 0x85, 0xbf, 0xce, 0x9d, 0x5c};
 
   const int kDataLen = kBlockSize + 1;
   scoped_ptr<char[]> data(new char[kDataLen]);
   memset(data.get(), 71, kDataLen);
   WriteFileToHash(data.get(), kDataLen);
   ExpectFileDigestEq(kDigest);
 }
 
 }  // namespace safe_browsing