Add content_settings::PolicyProvider and a set of new policies to managed content settings.

chrome/browser/content_settings/content_settings_mock_provider.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_MOCK_PROVIDER_H_
 #define CHROME_BROWSER_CONTENT_SETTINGS_CONTENT_SETTINGS_MOCK_PROVIDER_H_
 #pragma once
 
 #include "base/basictypes.h"
 #include "chrome/browser/content_settings/content_settings_provider.h"
@@ skipping 31 matching lines @@
 
 // The class MockProvider is a mock for a non default content settings provider.
 class MockProvider : public ProviderInterface {
  public:
   MockProvider();
   MockProvider(ContentSettingsPattern requesting_url_pattern,
                ContentSettingsPattern embedding_url_pattern,
                ContentSettingsType content_type,
                ResourceIdentifier resource_identifier,
                ContentSetting setting,
-               bool read_only);
+               bool read_only,
+               bool is_managed);
   virtual ~MockProvider();
 
+  virtual bool ContentSettingsTypeIsManaged(ContentSettingsType type);
+
   // ProviderInterface implementation
   virtual ContentSetting GetContentSetting(
       const GURL& requesting_url,
       const GURL& embedding_url,
       ContentSettingsType content_type,
       const ResourceIdentifier& resource_identifier) const;
 
   // The MockProvider is only able to store one content setting. So every time
   // this method is called the previously set content settings is overwritten.
   virtual void SetContentSetting(
@@ skipping 11 matching lines @@
   virtual void ClearAllContentSettingsRules(
       ContentSettingsType content_type) {}
 
   virtual void ResetToDefaults() {}
 
   // Accessors
   void set_requesting_url_pattern(ContentSettingsPattern pattern) {
     requesting_url_pattern_ = pattern;
   }
 
-  ContentSettingsPattern requesting_url_pattern() {
+  ContentSettingsPattern requesting_url_pattern() const {
     return requesting_url_pattern_;
   }
 
   void set_embedding_url_pattern(ContentSettingsPattern pattern) {
     embedding_url_pattern_ = pattern;
   }
 
-  ContentSettingsPattern embedding_url_pattern() {
+  ContentSettingsPattern embedding_url_pattern() const {
     return embedding_url_pattern_;
   }
 
   void set_content_type(ContentSettingsType content_type) {
     content_type_ = content_type;
   }
 
-  ContentSettingsType content_type() {
+  ContentSettingsType content_type() const {
     return content_type_;
   }
 
   void set_resource_identifier(ResourceIdentifier resource_identifier) {
     resource_identifier_ = resource_identifier;
   }
 
-  ResourceIdentifier resource_identifier() {
+  ResourceIdentifier resource_identifier() const {
     return resource_identifier_;
   }
 
   void set_setting(ContentSetting setting) {
     setting_ = setting;
   }
 
-  ContentSetting setting() {
+  ContentSetting setting() const {
     return setting_;
   }
 
   void set_read_only(bool read_only) {
     read_only_ = read_only;
   }
 
-  bool read_only() {
+  bool read_only() const {
     return read_only_;
   }
 
+  void set_is_managed(bool is_managed) {
+    is_managed_ = is_managed;
+  }
+
+  bool is_managed() const {
+    return is_managed_;
+  }
+
  private:
   ContentSettingsPattern requesting_url_pattern_;
   ContentSettingsPattern embedding_url_pattern_;
   ContentSettingsType content_type_;
   ResourceIdentifier resource_identifier_;
   ContentSetting setting_;
   bool read_only_;
+  bool is_managed_;
 
   DISALLOW_COPY_AND_ASSIGN(MockProvider);
 };
 
 }  // namespace content_settings
 
 #endif  // CHROME_BROWSER_CONTENT_SETTINGS_CONTENT_SETTINGS_MOCK_PROVIDER_H_