Convert //chrome/browser/chromeos from scoped_ptr to std::unique_ptr

chrome/browser/chromeos/extensions/input_method_api.h

Index: chrome/browser/chromeos/extensions/input_method_api.h
diff --git a/chrome/browser/chromeos/extensions/input_method_api.h b/chrome/browser/chromeos/extensions/input_method_api.h
index ad3b9f188fc0691edcd1569570e1894b86ab10d7..aaa0cd2c2ab459aad1dc1c037df3712299d79484 100644
--- a/chrome/browser/chromeos/extensions/input_method_api.h
+++ b/chrome/browser/chromeos/extensions/input_method_api.h
@@ -5,9 +5,10 @@
 #ifndef CHROME_BROWSER_CHROMEOS_EXTENSIONS_INPUT_METHOD_API_H_
 #define CHROME_BROWSER_CHROMEOS_EXTENSIONS_INPUT_METHOD_API_H_
 
+#include <memory>
+
 #include "base/compiler_specific.h"
 #include "base/macros.h"
-#include "base/memory/scoped_ptr.h"
 #include "chrome/common/extensions/api/input_method_private.h"
 #include "extensions/browser/browser_context_keyed_api_factory.h"
 #include "extensions/browser/event_router.h"
@@ -205,11 +206,11 @@ class InputMethodAPI : public BrowserContextKeyedAPI,
   content::BrowserContext* const context_;
 
   // Created lazily upon OnListenerAdded.
-  scoped_ptr<chromeos::ExtensionInputMethodEventRouter>
+  std::unique_ptr<chromeos::ExtensionInputMethodEventRouter>
       input_method_event_router_;
-  scoped_ptr<chromeos::ExtensionDictionaryEventRouter>
+  std::unique_ptr<chromeos::ExtensionDictionaryEventRouter>
       dictionary_event_router_;
-  scoped_ptr<chromeos::ExtensionImeMenuEventRouter> ime_menu_event_router_;
+  std::unique_ptr<chromeos::ExtensionImeMenuEventRouter> ime_menu_event_router_;
 
   DISALLOW_COPY_AND_ASSIGN(InputMethodAPI);
 };