Move MatchPattern to its own header and the base namespace.

extensions/common/manifest_handlers/webview_info.cc

 // Copyright 2014 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 "extensions/common/manifest_handlers/webview_info.h"
 
 #include "base/memory/scoped_ptr.h"
+#include "base/strings/pattern.h"
 #include "base/strings/string_number_conversions.h"
 #include "base/strings/string_util.h"
 #include "base/strings/utf_string_conversions.h"
 #include "base/values.h"
 #include "extensions/common/error_utils.h"
 #include "extensions/common/manifest.h"
 #include "extensions/common/manifest_constants.h"
 
 namespace extensions {
 
 namespace keys = extensions::manifest_keys;
 namespace errors = extensions::manifest_errors;
 
 // A PartitionItem represents a set of accessible resources given a partition
 // ID pattern.
 class PartitionItem {
  public:
   explicit PartitionItem(const std::string& partition_pattern)
       : partition_pattern_(partition_pattern) {
   }
 
   virtual ~PartitionItem() {
   }
 
   bool Matches(const std::string& partition_id) const {
-    return MatchPattern(partition_id, partition_pattern_);
+    return base::MatchPattern(partition_id, partition_pattern_);
   }
 
   // Adds a pattern to the set. Returns true if a new pattern was inserted,
   // false if the pattern was already in the set.
   bool AddPattern(const URLPattern& pattern) {
     return accessible_resources_.AddPattern(pattern);
   }
 
   const URLPatternSet& accessible_resources() const {
     return accessible_resources_;
@@ skipping 117 matching lines @@
 
   extension->SetManifestData(keys::kWebviewAccessibleResources, info.release());
   return true;
 }
 
 const std::vector<std::string> WebviewHandler::Keys() const {
   return SingleKey(keys::kWebview);
 }
 
 }  // namespace extensions