Clean content_settings_pattern_parser.* from unnecessary dependencies.

chrome/browser/content_settings/content_settings_details.h

 // 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.
 
 #ifndef CHROME_BROWSER_CONTENT_SETTINGS_CONTENT_SETTINGS_DETAILS_H_
 #define CHROME_BROWSER_CONTENT_SETTINGS_CONTENT_SETTINGS_DETAILS_H_
 
 #include <string>
 
 #include "base/basictypes.h"
@@ skipping 18 matching lines @@
   const ContentSettingsPattern& primary_pattern() const {
     return primary_pattern_;
   }
 
   // The top level frame pattern whose settings have changed.
   const ContentSettingsPattern& secondary_pattern() const {
     return secondary_pattern_;
   }
 
   // True if all settings should be updated for the given type.
-  bool update_all() const {
-    return primary_pattern_.ToString().empty() &&
-           secondary_pattern_.ToString().empty();
-  }
+  bool update_all() const;
 
   // The type of the pattern whose settings have changed.
   ContentSettingsType type() const { return type_; }
 
   // The resource identifier for the settings type that has changed.
   const std::string& resource_identifier() const {
     return resource_identifier_;
   }
 
   // True if all types should be updated. If update_all() is false, this will
   // be false as well (although the reverse does not hold true).
   bool update_all_types() const {
     return CONTENT_SETTINGS_TYPE_DEFAULT == type_;
   }
 
  private:
   ContentSettingsPattern primary_pattern_;
   ContentSettingsPattern secondary_pattern_;
   ContentSettingsType type_;
   std::string resource_identifier_;
 
   DISALLOW_COPY_AND_ASSIGN(ContentSettingsDetails);
 };
 
 #endif  // CHROME_BROWSER_CONTENT_SETTINGS_CONTENT_SETTINGS_DETAILS_H_