Wrap Pepper CDM Content Settings code in defined(ENABLE_PEPPER_CDMS).

chrome/browser/content_settings/content_settings_browsertest.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 "base/command_line.h"
 #include "base/path_service.h"
 #include "base/strings/stringprintf.h"
 #include "base/strings/utf_string_conversions.h"
 #include "chrome/browser/content_settings/cookie_settings.h"
 #include "chrome/browser/content_settings/host_content_settings_map.h"
@@ skipping 471 matching lines @@
 #if defined(OS_WIN)
     const std::wstring external_clear_key_mime_type =
         ASCIIToWide(kExternalClearKeyMimeType);
     const char kLibraryName[] = "clearkeycdmadapter.dll";
 #else  // !defined(OS_WIN)
     const char* external_clear_key_mime_type = kExternalClearKeyMimeType;
 #if defined(OS_MACOSX)
     const char kLibraryName[] = "clearkeycdmadapter.plugin";
 #elif defined(OS_POSIX)
     const char kLibraryName[] = "libclearkeycdmadapter.so";
-#endif
+#endif  // defined(OS_MACOSX)
 #endif  // defined(OS_WIN)
 
     // Append the switch to register the External Clear Key CDM.
     base::FilePath plugin_dir;
     EXPECT_TRUE(PathService::Get(base::DIR_MODULE, &plugin_dir));
     base::FilePath plugin_lib = plugin_dir.AppendASCII(kLibraryName);
     EXPECT_TRUE(file_util::PathExists(plugin_lib));
     base::FilePath::StringType pepper_plugin = plugin_lib.value();
     pepper_plugin.append(FILE_PATH_LITERAL(
         "#Clear Key CDM#Clear Key CDM 0.1.0.0#0.1.0.0;"));
@@ skipping 61 matching lines @@
 IN_PROC_BROWSER_TEST_F(PepperContentSettingsTest, PluginSpecialCases) {
   HostContentSettingsMap* content_settings =
       browser()->profile()->GetHostContentSettingsMap();
 
   // First, verify that this plugin can be loaded.
   content_settings->SetDefaultContentSetting(
       CONTENT_SETTINGS_TYPE_PLUGINS, CONTENT_SETTING_ALLOW);
 
 #if defined(ENABLE_PEPPER_CDMS)
   RunLoadPepperPluginTest(kExternalClearKeyMimeType, true);
-#endif
+#endif  // defined(ENABLE_PEPPER_CDMS)
 
   // Next, test behavior when plug-ins are blocked.
   content_settings->SetDefaultContentSetting(
       CONTENT_SETTINGS_TYPE_PLUGINS, CONTENT_SETTING_BLOCK);
 
 #if defined(ENABLE_PEPPER_CDMS)
   // The plugin we loaded above does not load now.
   RunLoadPepperPluginTest(kExternalClearKeyMimeType, false);
 
 #if defined(WIDEVINE_CDM_AVAILABLE)
   RunLoadPepperPluginTest(kWidevineCdmPluginMimeType, true);
-#endif
+#endif  // defined(WIDEVINE_CDM_AVAILABLE)
 #endif  // defined(ENABLE_PEPPER_CDMS)
 
 #if !defined(DISABLE_NACL)
   RunLoadPepperPluginTest("application/x-nacl", true);
-#endif
+#endif  // !defined(DISABLE_NACL)
 
   // Finally, test behavior when (just) JavaScript is blocked.
   content_settings->SetDefaultContentSetting(
       CONTENT_SETTINGS_TYPE_PLUGINS, CONTENT_SETTING_ALLOW);
   content_settings->SetDefaultContentSetting(
       CONTENT_SETTINGS_TYPE_JAVASCRIPT, CONTENT_SETTING_BLOCK);
 
 #if defined(ENABLE_PEPPER_CDMS)
   // This plugin has no special behavior and does not require JavaScript.
   RunJavaScriptBlockedTest("load_clearkey_no_js.html", false);
 
 #if defined(WIDEVINE_CDM_AVAILABLE)
   RunJavaScriptBlockedTest("load_widevine_no_js.html", true);
-#endif
+#endif  // defined(WIDEVINE_CDM_AVAILABLE)
 #endif  // defined(ENABLE_PEPPER_CDMS)
 
 #if !defined(DISABLE_NACL)
   RunJavaScriptBlockedTest("load_nacl_no_js.html", true);
-#endif
+#endif  // !defined(DISABLE_NACL)
 }
 
 #endif  // defined(ENABLE_PLUGINS)