Revert "Implement HostContentSettingsMap"

This reverts commit r37508, as it was crashing on the reliability bots.

Review URL: http://codereview.chromium.org/556076

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@37519 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 0 insertions, 98 deletions

diff --git a/chrome/browser/host_content_settings_map.h b/chrome/browser/host_content_settings_map.h
deleted file mode 100644
index bed78b5..0000000
--- a/chrome/browser/host_content_settings_map.h
+++ /dev/null
@@ -1,98 +0,0 @@
-// Copyright (c) 2010 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.
-
-// Maps hostnames to custom zoom levels.  Written on the UI thread and read on
-// the IO thread.  One instance per profile.
-
-#ifndef CHROME_BROWSER_HOST_CONTENT_SETTINGS_MAP_H_
-#define CHROME_BROWSER_HOST_CONTENT_SETTINGS_MAP_H_
-
-#include <map>
-#include <string>
-
-#include "base/basictypes.h"
-#include "base/lock.h"
-#include "chrome/common/content_permission_types.h"
-
-class PrefService;
-class Profile;
-
-class HostContentSettingsMap {
- public:
-  typedef std::map<std::string, ContentPermissionType> HostContentPermissions;
-
-  explicit HostContentSettingsMap(Profile* profile);
-
-  static void RegisterUserPrefs(PrefService* prefs);
-
-  void ResetToDefaults();
-
-  // Returns a map of all hostnames with per host content settings to
-  // their respective settings where a given |content_type| differs
-  // from CONTENT_PERMISSION_TYPE_DEFAULT
-  //
-  // This may be called on any thread.
-  HostContentPermissions GetAllPerHostContentPermissions(
-      ContentSettingsType content_type) const;
-
-  // Returns the default ContentPermissions for a specific ContentSettingsType.
-  //
-  // This may be called on any thread.
-  ContentPermissionType GetDefaultContentPermission(
-      ContentSettingsType type) const {
-    return default_content_settings_.permissions[type];
-  }
-
-  // Returns the ContentPermissions for a specific ContentSettingsType.
-  //
-  // This may be called on any thread.
-  ContentPermissionType GetPerHostContentPermission(const std::string& host,
-      ContentSettingsType type) const {
-    return GetPerHostContentSettings(host).permissions[type];
-  }
-
-  // Returns the ContentPermissions which apply to a given host.
-  //
-  // This may be called on any thread.
-  ContentPermissions GetPerHostContentSettings(const std::string& host) const;
-
-  // Sets the default ContentPermissions. Returns true on success.
-  //
-  // This should only be called on the UI thread.
-  bool SetDefaultContentPermission(ContentSettingsType type,
-                                   ContentPermissionType permission);
-
-  // Sets per host ContentPermissions for a given host and CotentSettings. To
-  // remove an exception for the host, set the permissions to
-  // CONTENT_PERMISSIONS_TYPE_DEFAULT.
-  //
-  // This should only be called on the UI thread.
-  void SetPerHostContentPermission(const std::string& host,
-                                   ContentSettingsType type,
-                                   ContentPermissionType permission);
-
-  // Sets per host ContentPermissions for a given host.
-  //
-  // This should only be called on the UI thread.
-  void SetPerHostContentSettings(const std::string& host,
-                                 const ContentPermissions& permissions);
-
- private:
-  typedef std::map<std::string, ContentPermissions> HostContentSettings;
-
-  // The profile we're associated with.
-  Profile* profile_;
-
-  // Copy of the pref data, so that we can read it on the IO thread.
-  HostContentSettings host_content_settings_;
-  ContentPermissions default_content_settings_;
-
-  // Used around accesses to |host_content_settings_| to guarantee thread
-  // safety.
-  mutable Lock lock_;
-
-  DISALLOW_COPY_AND_ASSIGN(HostContentSettingsMap);
-};
-
-#endif  // CHROME_BROWSER_HOST_CONTENT_SETTINGS_MAP_H_