Make the IME menu panel more system-like.

chrome/browser/ui/ash/launcher/launcher_item_controller.cc

Index: chrome/browser/ui/ash/launcher/launcher_item_controller.cc
diff --git a/chrome/browser/ui/ash/launcher/launcher_item_controller.cc b/chrome/browser/ui/ash/launcher/launcher_item_controller.cc
index 69fc8a4a23a8172d8a8a8001f8c02e7cd68b2277..645c4227f4cb2a3f6cf44cdae081d471e170ab5d 100644
--- a/chrome/browser/ui/ash/launcher/launcher_item_controller.cc
+++ b/chrome/browser/ui/ash/launcher/launcher_item_controller.cc
@@ -5,6 +5,7 @@
 #include "chrome/browser/ui/ash/launcher/launcher_item_controller.h"
 
 #include "chrome/browser/ui/ash/launcher/chrome_launcher_controller.h"
+#include "chrome/common/extensions/extension_constants.h"
 
 LauncherItemController::LauncherItemController(
     Type type,
@@ -20,6 +21,9 @@ LauncherItemController::LauncherItemController(
 LauncherItemController::~LauncherItemController() {}
 
 ash::ShelfItemType LauncherItemController::GetShelfItemType() const {
+  if (extension_misc::IsImeMenuExtensionId(app_id_)) {

[sky, 2016/05/12 16:55:52]

nit: no {}

+    return ash::TYPE_IME_MENU;
+  }
   switch (type_) {
     case LauncherItemController::TYPE_SHORTCUT:
     case LauncherItemController::TYPE_WINDOWED_APP: