Move click-to-play to about:flags.

chrome/browser/host_content_settings_map_unittest.cc

 // 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.
 
 #include "chrome/browser/host_content_settings_map.h"
 
+#include "base/auto_reset.h"
 #include "base/command_line.h"
 #include "base/json/json_reader.h"
 #include "base/json/json_writer.h"
 #include "chrome/browser/prefs/pref_service.h"
 #include "chrome/common/chrome_switches.h"
 #include "chrome/common/notification_registrar.h"
 #include "chrome/common/notification_service.h"
 #include "chrome/common/pref_names.h"
 #include "chrome/common/url_constants.h"
 #include "chrome/test/testing_profile.h"
@@ skipping 66 matching lines @@
             host_content_settings_map->GetDefaultContentSetting(
                 CONTENT_SETTINGS_TYPE_JAVASCRIPT));
   host_content_settings_map->SetDefaultContentSetting(
       CONTENT_SETTINGS_TYPE_IMAGES, CONTENT_SETTING_BLOCK);
   EXPECT_EQ(CONTENT_SETTING_BLOCK,
             host_content_settings_map->GetDefaultContentSetting(
                 CONTENT_SETTINGS_TYPE_IMAGES));
   EXPECT_EQ(CONTENT_SETTING_ALLOW, host_content_settings_map->GetContentSetting(
                 GURL(chrome::kChromeUINewTabURL),
                 CONTENT_SETTINGS_TYPE_IMAGES, ""));
-  host_content_settings_map->SetDefaultContentSetting(
-      CONTENT_SETTINGS_TYPE_PLUGINS, CONTENT_SETTING_ASK);
-  EXPECT_EQ(CONTENT_SETTING_ASK,
-            host_content_settings_map->GetDefaultContentSetting(
-                CONTENT_SETTINGS_TYPE_PLUGINS));
+  {
+    // Click-to-play needs to be enabled to set the content setting to ASK.
+    CommandLine* cmd = CommandLine::ForCurrentProcess();

[jochen (gone - plz use gerrit), 2010/11/12 13:38:05]

can you make the other unit tests use this pattern as well?

+    AutoReset<CommandLine> auto_reset(cmd, *cmd);
+    cmd->AppendSwitch(switches::kEnableClickToPlay);
+
+    host_content_settings_map->SetDefaultContentSetting(
+        CONTENT_SETTINGS_TYPE_PLUGINS, CONTENT_SETTING_ASK);
+    EXPECT_EQ(CONTENT_SETTING_ASK,
+              host_content_settings_map->GetDefaultContentSetting(
+                  CONTENT_SETTINGS_TYPE_PLUGINS));
+  }
   host_content_settings_map->SetDefaultContentSetting(
       CONTENT_SETTINGS_TYPE_POPUPS, CONTENT_SETTING_ALLOW);
   EXPECT_EQ(CONTENT_SETTING_ALLOW,
             host_content_settings_map->GetDefaultContentSetting(
                 CONTENT_SETTINGS_TYPE_POPUPS));
   host_content_settings_map->ResetToDefaults();
   EXPECT_EQ(CONTENT_SETTING_ALLOW,
             host_content_settings_map->GetDefaultContentSetting(
                 CONTENT_SETTINGS_TYPE_PLUGINS));
 
@@ skipping 631 matching lines @@
 
   content_setting_prefs =
       profile.GetPrefs()->GetDictionary(prefs::kContentSettingsPatterns);
   base::JSONWriter::Write(content_setting_prefs, false, &prefs_as_json);
   EXPECT_STREQ("{\"[*.]example.com\":{\"per_plugin\":{\"otherplugin\":2}}}",
                prefs_as_json.c_str());
   *CommandLine::ForCurrentProcess() = cl;
 }
 
 }  // namespace