Run the PPAPI CDMs out-of-process in the Encrypted Media browser tests.

content/browser/encrypted_media_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/basictypes.h"
 #include "base/command_line.h"
 #include "base/path_service.h"
 #include "base/string16.h"
 #include "base/string_util.h"
 #include "base/stringprintf.h"
@@ skipping 46 matching lines @@
     if (final_title == kFailed) {
       std::string fail_message;
       EXPECT_TRUE(content::ExecuteJavaScriptAndExtractString(
           shell()->web_contents()->GetRenderViewHost(), L"",
           L"window.domAutomationController.send(failMessage);", &fail_message));
       LOG(INFO) << "Test failed: " << fail_message;
     }
   }
 
  protected:
-  // Registers all necessary CDM plugins.
+  // Registers any CDM plugins not registered by default.
   virtual void SetUpCommandLine(CommandLine* command_line) OVERRIDE {
     command_line->AppendSwitch(switches::kDisableAudio);
     command_line->AppendSwitch(switches::kEnableEncryptedMedia);
+    command_line->AppendSwitch(switches::kPpapiOutOfProcess);
 
-    // Append the switch to register the clearkeycdm plugin.
-    // library name = <out dir>/<test_name>.<library_extension>
-    // MIME type = application/x-ppapi-clearkey-cdm
+    // Append the switch to register the Clear Key CDM plugin.
     FilePath plugin_dir;
     EXPECT_TRUE(PathService::Get(base::DIR_MODULE, &plugin_dir));
     FilePath plugin_lib = plugin_dir.Append(kLibraryName);
     EXPECT_TRUE(file_util::PathExists(plugin_lib));
     FilePath::StringType pepper_plugin = plugin_lib.value();
     pepper_plugin.append(FILE_PATH_LITERAL(
-        "#ClearKey CDM#ClearKey CDM 0.1.0.0#0.1.0.0;"));
-    #if defined(OS_WIN)
+        "#Clear Key CDM#Clear Key CDM 0.1.0.0#0.1.0.0;"));
+#if defined(OS_WIN)
       pepper_plugin.append(ASCIIToWide(
           webkit_media::GetPluginType(kExternalClearKeyKeySystem)));
-    #else
+#else
       pepper_plugin.append(
           webkit_media::GetPluginType(kExternalClearKeyKeySystem));
-    #endif
+#endif
     command_line->AppendSwitchNative(switches::kRegisterPepperPlugins,
                                      pepper_plugin);
   }
 };
 
 // Fails on Linux/ChromeOS with ASan.  http://crbug.com/153231
 #if (defined(OS_LINUX) || defined(OS_CHROMEOS)) && defined(ADDRESS_SANITIZER)
 IN_PROC_BROWSER_TEST_P(EncryptedMediaTest, DISABLED_BasicPlayback) {
   const string16 kExpected = ASCIIToUTF16("ENDED");
   ASSERT_NO_FATAL_FAILURE(PlayMedia(GetParam(), kExpected));
@@ skipping 12 matching lines @@
 }
 
 INSTANTIATE_TEST_CASE_P(ClearKey, EncryptedMediaTest,
                         ::testing::Values(kClearKeyKeySystem));
 
 // http://crbug.com/152864
 #if !defined(OS_MACOSX)
 INSTANTIATE_TEST_CASE_P(ExternalClearKey, EncryptedMediaTest,
                         ::testing::Values(kExternalClearKeyKeySystem));
 #endif