Componentize HostContentSettingsMap and content settings providers.

chrome/browser/content_settings/content_settings_utils.h

Index: chrome/browser/content_settings/content_settings_utils.h
diff --git a/chrome/browser/content_settings/content_settings_utils.h b/chrome/browser/content_settings/content_settings_utils.h
deleted file mode 100644
index 3f62cf68cf88586f8aecb211b530f3790f6206ae..0000000000000000000000000000000000000000
--- a/chrome/browser/content_settings/content_settings_utils.h
+++ /dev/null
@@ -1,94 +0,0 @@
-// 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.
-
-#ifndef CHROME_BROWSER_CONTENT_SETTINGS_CONTENT_SETTINGS_UTILS_H_
-#define CHROME_BROWSER_CONTENT_SETTINGS_CONTENT_SETTINGS_UTILS_H_
-
-#include <string>
-#include <utility>
-
-#include "components/content_settings/core/common/content_settings.h"
-#include "components/content_settings/core/common/content_settings_pattern.h"
-#include "components/content_settings/core/common/content_settings_types.h"
-
-namespace base {
-class Value;
-}
-
-class GURL;
-class HostContentSettingsMap;
-
-namespace content_settings {
-
-class ProviderInterface;
-class RuleIterator;
-
-typedef std::pair<ContentSettingsPattern, ContentSettingsPattern> PatternPair;
-
-std::string GetTypeName(ContentSettingsType type);
-
-bool GetTypeFromName(const std::string& name,
-                     ContentSettingsType* return_setting);
-
-std::string ContentSettingToString(ContentSetting setting);
-
-ContentSetting ContentSettingFromString(const std::string& name);
-
-// Converts |Value| to |ContentSetting|.
-ContentSetting ValueToContentSetting(const base::Value* value);
-
-// Converts a |Value| to a |ContentSetting|. Returns true if |value| encodes
-// a valid content setting, false otherwise. Note that |CONTENT_SETTING_DEFAULT|
-// is encoded as a NULL value, so it is not allowed as an integer value.
-bool ParseContentSettingValue(const base::Value* value,
-                              ContentSetting* setting);
-
-PatternPair ParsePatternString(const std::string& pattern_str);
-
-std::string CreatePatternString(
-    const ContentSettingsPattern& item_pattern,
-    const ContentSettingsPattern& top_level_frame_pattern);
-
-// Caller takes the ownership of the returned |base::Value*|.
-base::Value* GetContentSettingValueAndPatterns(
-    RuleIterator* rule_iterator,
-    const GURL& primary_url,
-    const GURL& secondary_url,
-    ContentSettingsPattern* primary_pattern,
-    ContentSettingsPattern* secondary_pattern);
-
-base::Value* GetContentSettingValueAndPatterns(
-    const ProviderInterface* provider,
-    const GURL& primary_url,
-    const GURL& secondary_url,
-    ContentSettingsType content_type,
-    const std::string& resource_identifier,
-    bool include_incognito,
-    ContentSettingsPattern* primary_pattern,
-    ContentSettingsPattern* secondary_pattern);
-
-base::Value* GetContentSettingValue(
-    const ProviderInterface* provider,
-    const GURL& primary_url,
-    const GURL& secondary_url,
-    ContentSettingsType content_type,
-    const std::string& resource_identifier,
-    bool include_incognito);
-
-ContentSetting GetContentSetting(
-    const ProviderInterface* provider,
-    const GURL& primary_url,
-    const GURL& secondary_url,
-    ContentSettingsType content_type,
-    const std::string& resource_identifier,
-    bool include_incognito);
-
-// Populates |rules| with content setting rules for content types that are
-// handled by the renderer.
-void GetRendererContentSettingRules(const HostContentSettingsMap* map,
-                                    RendererContentSettingRules* rules);
-
-}  // namespace content_settings
-
-#endif  // CHROME_BROWSER_CONTENT_SETTINGS_CONTENT_SETTINGS_UTILS_H_