Coalesce more hardcoded schemes to using predefined constants.

chrome/browser/importer/ie_importer.cc

 // Copyright (c) 2006-2008 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/importer/ie_importer.h"
 
 #include <atlbase.h>
 #include <intshcut.h>
 #include <pstore.h>
 #include <shlobj.h>
 #include <urlhist.h>
 
 #include <algorithm>
 
 #include "base/file_util.h"
 #include "base/registry.h"
 #include "base/string_util.h"
 #include "base/time.h"
 #include "base/win_util.h"
 #include "chrome/browser/bookmarks/bookmark_model.h"
 #include "chrome/browser/password_manager/ie7_password.h"
 #include "chrome/browser/search_engines/template_url_model.h"
 #include "chrome/common/l10n_util.h"
 #include "chrome/common/time_format.h"
+#include "chrome/common/url_constants.h"
 #include "chrome/common/win_util.h"
 #include "googleurl/src/gurl.h"
 #include "grit/generated_resources.h"
 
 using base::Time;
 
 namespace {
 
 // Gets the creation time of the given file or directory.
 static Time GetFileCreationTime(const std::wstring& file) {
@@ skipping 152 matching lines @@
   item.Release();
   pstore.Release();
   FreeLibrary(pstorec_dll);
 
   size_t i;
   for (i = 0; i < ac_list.size(); i++) {
     if (!ac_list[i].is_url || ac_list[i].data.size() < 2)
       continue;
 
     GURL url(ac_list[i].key.c_str());
-    if (!(LowerCaseEqualsASCII(url.scheme(), "http") ||
-        LowerCaseEqualsASCII(url.scheme(), "https"))) {
+    if (!(LowerCaseEqualsASCII(url.scheme(), chrome::kHttpScheme) ||
+        LowerCaseEqualsASCII(url.scheme(), chrome::kHttpsScheme))) {
       continue;
     }
 
     PasswordForm form;
     GURL::Replacements rp;
     rp.ClearUsername();
     rp.ClearPassword();
     rp.ClearQuery();
     rp.ClearRef();
     form.origin = url.ReplaceComponents(rp);
@@ skipping 56 matching lines @@
                               password_info));
       }
     }
 
     ++reg_iterator;
   }
 }
 
 // Reads history information from COM interface.
 void IEImporter::ImportHistory() {
-  const std::string kSchemes[] = {"http", "https", "ftp", "file"};
+  const std::string kSchemes[] = {chrome::kHttpScheme,
+                                  chrome::kHttpsScheme,
+                                  chrome::kFtpScheme,
+                                  chrome::kFileScheme};
   int total_schemes = arraysize(kSchemes);
 
   CComPtr<IUrlHistoryStg2> url_history_stg2;
   HRESULT result;
   result = url_history_stg2.CoCreateInstance(CLSID_CUrlHistory, NULL,
                                              CLSCTX_INPROC_SERVER);
   if (FAILED(result))
     return;
   CComPtr<IEnumSTATURL> enum_url;
   if (SUCCEEDED(result = url_history_stg2->EnumUrls(&enum_url))) {
@@ skipping 269 matching lines @@
   if (version < 0) {
     wchar_t buffer[128];
     DWORD buffer_length = sizeof(buffer);
     bool result = ReadFromRegistry(HKEY_LOCAL_MACHINE,
         L"Software\\Microsoft\\Internet Explorer",
         L"Version", buffer, &buffer_length);
     version = (result ? _wtoi(buffer) : 0);
   }
   return version;
 }