Manifest handler for all keys background-related.

chrome/browser/speech/extension_api/tts_extension_api.cc

Index: chrome/browser/speech/extension_api/tts_extension_api.cc
diff --git a/chrome/browser/speech/extension_api/tts_extension_api.cc b/chrome/browser/speech/extension_api/tts_extension_api.cc
index 7a9ab7aa3b3f3ce68921919ac60ed6e228267afa..96ca3e17770c9bf889532dc03b5513b151bbf7d5 100644
--- a/chrome/browser/speech/extension_api/tts_extension_api.cc
+++ b/chrome/browser/speech/extension_api/tts_extension_api.cc
@@ -14,7 +14,6 @@
 #include "chrome/browser/speech/extension_api/tts_extension_api_constants.h"
 #include "chrome/browser/speech/tts_controller.h"
 #include "chrome/common/extensions/api/speech/tts_engine_manifest_handler.h"
-#include "chrome/common/extensions/extension_manifest_constants.h"
 #include "ui/base/l10n/l10n_util.h"
 
 namespace constants = tts_extension_api_constants;
@@ -186,8 +185,7 @@ TtsAPI* TtsAPI::Get(Profile* profile) {
 }
 
 TtsAPI::TtsAPI(Profile* profile) {
-  ManifestHandler::Register(extension_manifest_keys::kTtsEngine,
-                            make_linked_ptr(new TtsEngineManifestHandler));
+  (new TtsEngineManifestHandler)->Register();
   ExtensionFunctionRegistry* registry =
       ExtensionFunctionRegistry::GetInstance();
   registry->RegisterFunction<ExtensionTtsEngineSendTtsEventFunction>();