[components] Make zip a component so that src/chromeos can use it.

chrome/common/safe_browsing/zip_analyzer.cc

 // Copyright (c) 2012 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/zip_analyzer.h"
 
 #include "base/logging.h"
 #include "chrome/common/safe_browsing/download_protection_util.h"
-#include "chrome/common/zip_reader.h"
+#include "components/zip/zip_reader.h"
 
 namespace safe_browsing {
 namespace zip_analyzer {
 
 void AnalyzeZipFile(base::PlatformFile zip_file, Results* results) {
   zip::ZipReader reader;
   if (!reader.OpenFromPlatformFile(zip_file)) {
     VLOG(1) << "Failed to open zip file";
     return;
   }
@@ skipping 16 matching lines @@
       }
     } else {
       VLOG(3) << "Ignoring non-binary file: " << file.value();
     }
   }
   results->success = true;
 }
 
 }  // namespace zip_analyzer
 }  // namespace safe_browsing