Move crypto files out of base, to a top level directory.

chrome/browser/extensions/convert_web_app.cc

 // Copyright (c) 2011 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/extensions/convert_web_app.h"
 
 #include <cmath>
 #include <limits>
 #include <string>
 #include <vector>
 
 #include "base/base64.h"
 #include "base/file_path.h"
 #include "base/file_util.h"
 #include "base/logging.h"
 #include "base/memory/scoped_temp_dir.h"
 #include "base/path_service.h"
-#include "base/sha2.h"
 #include "base/stringprintf.h"
 #include "base/time.h"
 #include "base/utf_string_conversions.h"
+#include "crypto/sha2.h"
 #include "chrome/common/chrome_paths.h"
 #include "chrome/common/extensions/extension.h"
 #include "chrome/common/extensions/extension_constants.h"
 #include "chrome/common/extensions/extension_file_util.h"
 #include "chrome/common/json_value_serializer.h"
 #include "chrome/common/web_apps.h"
 #include "googleurl/src/gurl.h"
 #include "third_party/skia/include/core/SkBitmap.h"
 #include "ui/gfx/codec/png_codec.h"
 
 namespace keys = extension_manifest_keys;
 
 using base::Time;
 
 namespace {
 
 const char kIconsDirName[] = "icons";
 
 // Create the public key for the converted web app.
 //
 // Web apps are not signed, but the public key for an extension doubles as
 // its unique identity, and we need one of those. A web app's unique identity
 // is its manifest URL, so we hash that to create a public key. There will be
 // no corresponding private key, which means that these extensions cannot be
 // auto-updated using ExtensionUpdater. But Chrome does notice updates to the
 // manifest and regenerates these extensions.
 std::string GenerateKey(const GURL& manifest_url) {
-  char raw[base::SHA256_LENGTH] = {0};
+  char raw[crypto::SHA256_LENGTH] = {0};
   std::string key;
-  base::SHA256HashString(manifest_url.spec().c_str(),
-                         raw,
-                         base::SHA256_LENGTH);
-  base::Base64Encode(std::string(raw, base::SHA256_LENGTH), &key);
+  crypto::SHA256HashString(manifest_url.spec().c_str(),
+                           raw,
+                           crypto::SHA256_LENGTH);
+  base::Base64Encode(std::string(raw, crypto::SHA256_LENGTH), &key);
   return key;
 }
 
 }
 
 
 // Generates a version for the converted app using the current date. This isn't
 // really needed, but it seems like useful information.
 std::string ConvertTimeToExtensionVersion(const Time& create_time) {
   Time::Exploded create_time_exploded;
@@ skipping 109 matching lines @@
       Extension::STRICT_ERROR_CHECKS,
       &error);
   if (!extension) {
     LOG(ERROR) << error;
     return NULL;
   }
 
   temp_dir.Take();  // The caller takes ownership of the directory.
   return extension;
 }