Add a single site view page to view and modify content settings.

chrome/browser/ui/webui/options/content_settings_handler.cc

 // 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.
 
 #include "chrome/browser/ui/webui/options/content_settings_handler.h"
 
 #include <algorithm>
 #include <map>
 #include <vector>
 
@@ skipping 38 matching lines @@
 #include "extensions/common/permissions/permissions_data.h"
 #include "grit/generated_resources.h"
 #include "grit/locale_settings.h"
 #include "ui/base/l10n/l10n_util.h"
 
 #if defined(OS_CHROMEOS)
 #include "components/user_manager/user_manager.h"
 #endif
 
 using base::UserMetricsAction;
+using content_settings::ContentSettingToString;
+using content_settings::ContentSettingFromString;
 using extensions::APIPermission;
 
 namespace {
 
 struct ContentSettingsTypeNameEntry {
   ContentSettingsType type;
   const char* name;
 };
 
 // Maps from a secondary pattern to a setting.
@@ skipping 59 matching lines @@
 ContentSettingsType ContentSettingsTypeFromGroupName(const std::string& name) {
   for (size_t i = 0; i < arraysize(kContentSettingsTypeGroupNames); ++i) {
     if (name == kContentSettingsTypeGroupNames[i].name)
       return kContentSettingsTypeGroupNames[i].type;
   }
 
   NOTREACHED() << name << " is not a recognized content settings type.";
   return CONTENT_SETTINGS_TYPE_DEFAULT;
 }
 
-std::string ContentSettingToString(ContentSetting setting) {
-  switch (setting) {
-    case CONTENT_SETTING_ALLOW:
-      return "allow";
-    case CONTENT_SETTING_ASK:
-      return "ask";
-    case CONTENT_SETTING_BLOCK:
-      return "block";
-    case CONTENT_SETTING_SESSION_ONLY:
-      return "session";
-    case CONTENT_SETTING_DEFAULT:
-      return "default";
-    case CONTENT_SETTING_NUM_SETTINGS:
-      NOTREACHED();
-  }
-
-  return std::string();
-}
-
-ContentSetting ContentSettingFromString(const std::string& name) {
-  if (name == "allow")
-    return CONTENT_SETTING_ALLOW;
-  if (name == "ask")
-    return CONTENT_SETTING_ASK;
-  if (name == "block")
-    return CONTENT_SETTING_BLOCK;
-  if (name == "session")
-    return CONTENT_SETTING_SESSION_ONLY;
-
-  NOTREACHED() << name << " is not a recognized content setting.";
-  return CONTENT_SETTING_DEFAULT;
-}
-
 // Create a DictionaryValue* that will act as a data source for a single row
 // in a HostContentSettingsMap-controlled exceptions table (e.g., cookies).
 // Ownership of the pointer is passed to the caller.
 base::DictionaryValue* GetExceptionForPage(
     const ContentSettingsPattern& pattern,
     const ContentSettingsPattern& secondary_pattern,
     const ContentSetting& setting,
     const std::string& provider_name) {
   base::DictionaryValue* exception = new base::DictionaryValue();
   exception->SetString(kOrigin, pattern.ToString());
@@ skipping 1386 matching lines @@
 void ContentSettingsHandler::UpdateProtectedContentExceptionsButton() {
   PrefService* prefs = user_prefs::UserPrefs::Get(GetBrowserContext(web_ui()));
   // Exceptions apply only when the feature is enabled.
   bool enable_exceptions = prefs->GetBoolean(prefs::kEnableDRM);
   web_ui()->CallJavascriptFunction(
       "ContentSettings.enableProtectedContentExceptions",
       base::FundamentalValue(enable_exceptions));
 }
 
 }  // namespace options