Extensions: Move id_util functions to crx_file component.

chrome/browser/extensions/external_registry_loader_win.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/browser/extensions/external_registry_loader_win.h"
 
 #include "base/bind.h"
 #include "base/file_util.h"
 #include "base/files/file_path.h"
 #include "base/files/scoped_file.h"
 #include "base/metrics/histogram.h"
 #include "base/strings/string_util.h"
 #include "base/strings/stringprintf.h"
 #include "base/strings/utf_string_conversions.h"
 #include "base/time/time.h"
 #include "base/values.h"
 #include "base/version.h"
 #include "base/win/registry.h"
 #include "chrome/browser/extensions/external_provider_impl.h"
+#include "components/crx_file/id_util.h"
 #include "content/public/browser/browser_thread.h"
-#include "extensions/common/extension.h"
 
 using content::BrowserThread;
 
 namespace {
 
 // The Registry subkey that contains information about external extensions.
 const char kRegistryExtensions[] = "Software\\Google\\Chrome\\Extensions";
 
 // Registry value of the key that defines the installation parameter.
 const wchar_t kRegistryExtensionInstallParam[] = L"install_parameter";
@@ skipping 58 matching lines @@
       if (key.Open(HKEY_CURRENT_USER,
                    key_path.c_str(), KEY_READ) != ERROR_SUCCESS) {
         LOG(ERROR) << "Unable to read registry key at path (HKLM & HKCU): "
                    << key_path << ".";
         continue;
       }
     }
 
     std::string id = base::UTF16ToASCII(*it);
     base::StringToLowerASCII(&id);
-    if (!Extension::IdIsValid(id)) {
+    if (!crx_file::id_util::IdIsValid(id)) {
       LOG(ERROR) << "Invalid id value " << id
                  << " for key " << key_path << ".";
       continue;
     }
 
     base::string16 extension_dist_id;
     if (key.ReadValue(kRegistryExtensionInstallParam, &extension_dist_id) ==
         ERROR_SUCCESS) {
       prefs->SetString(MakePrefName(id, ExternalProviderImpl::kInstallParam),
                        base::UTF16ToASCII(extension_dist_id));
@@ skipping 71 matching lines @@
 
   prefs_.reset(prefs.release());
   HISTOGRAM_TIMES("Extensions.ExternalRegistryLoaderWin",
                   base::TimeTicks::Now() - start_time);
   BrowserThread::PostTask(
       BrowserThread::UI, FROM_HERE,
       base::Bind(&ExternalRegistryLoader::LoadFinished, this));
 }
 
 }  // namespace extensions