Move MatchPattern to its own header and the base namespace.

content/common/appcache_interfaces.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 "content/common/appcache_interfaces.h"
 
 #include <set>
 
+#include "base/strings/pattern.h"
 #include "base/strings/string_util.h"
 #include "content/public/common/url_constants.h"
 #include "net/url_request/url_request.h"
 #include "url/gurl.h"
 #include "url/url_constants.h"
 
 namespace content {
 
 const char kHttpGETMethod[] = "GET";
 const char kHttpHEADMethod[] = "HEAD";
@@ skipping 79 matching lines @@
 AppCacheNamespace::~AppCacheNamespace() {
 }
 
 bool AppCacheNamespace::IsMatch(const GURL& url) const {
   if (is_pattern) {
     // We have to escape '?' characters since MatchPattern also treats those
     // as wildcards which we don't want here, we only do '*'s.
     std::string pattern = namespace_url.spec();
     if (namespace_url.has_query())
       base::ReplaceSubstringsAfterOffset(&pattern, 0, "?", "\\?");
-    return MatchPattern(url.spec(), pattern);
+    return base::MatchPattern(url.spec(), pattern);
   }
   return base::StartsWithASCII(url.spec(), namespace_url.spec(), true);
 }
 
 bool IsSchemeSupportedForAppCache(const GURL& url) {
   bool supported = url.SchemeIs(url::kHttpScheme) ||
                    url.SchemeIs(url::kHttpsScheme) ||
                    url.SchemeIs(kChromeDevToolsScheme);
 
 #ifndef NDEBUG
@@ skipping 11 matching lines @@
 bool IsMethodSupportedForAppCache(const std::string& method) {
   return (method == kHttpGETMethod) || (method == kHttpHEADMethod);
 }
 
 bool IsSchemeAndMethodSupportedForAppCache(const net::URLRequest* request) {
   return IsSchemeSupportedForAppCache(request->url()) &&
          IsMethodSupportedForAppCache(request->method());
 }
 
 }  // namespace content