Add IME UI related extension API.

chrome/browser/extensions/extension_function_dispatcher.cc

Index: chrome/browser/extensions/extension_function_dispatcher.cc
diff --git a/chrome/browser/extensions/extension_function_dispatcher.cc b/chrome/browser/extensions/extension_function_dispatcher.cc
index 69494a3c5cb6c51240c6429d65de589694cedc07..d012902580bd45a4181fe347a4bdbbd8e4e2f4de 100644
--- a/chrome/browser/extensions/extension_function_dispatcher.cc
+++ b/chrome/browser/extensions/extension_function_dispatcher.cc
@@ -65,6 +65,10 @@
 #include "chrome/browser/extensions/extension_input_api.h"
 #endif
 
+#if defined(OS_CHROMEOS) && defined(TOUCH_UI)
+#include "chrome/browser/extensions/extension_ime_ui_api.h"
+#endif
+
 #if defined(OS_CHROMEOS)
 #include "chrome/browser/extensions/extension_info_private_api_chromeos.h"
 #endif
@@ -282,6 +286,18 @@ void FactoryRegistry::ResetFunctions() {
   RegisterFunction<SendKeyboardEventInputFunction>();
 #endif
 
+#if defined(OS_CHROMEOS) && defined(TOUCH_UI)
+  // IME
+  RegisterFunction<CandidateClickedImeUiFunction>();
+  RegisterFunction<CursorUpImeUiFunction>();
+  RegisterFunction<CursorDownImeUiFunction>();
+  RegisterFunction<PageUpImeUiFunction>();
+  RegisterFunction<PageDownImeUiFunction>();
+  RegisterFunction<RegisterImeUiFunction>();
+  RegisterFunction<PageUpImeUiFunction>();
+  RegisterFunction<PageDownImeUiFunction>();
+#endif
+
   // Management.
   RegisterFunction<GetAllExtensionsFunction>();
   RegisterFunction<GetExtensionByIdFunction>();