Do not register IME app window in launcher

extensions/browser/app_window/app_window.cc

 // Copyright 2014 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 "extensions/browser/app_window/app_window.h"
 
 #include <algorithm>
 #include <string>
 #include <vector>
 
@@ skipping 224 matching lines @@
       window_type_(WINDOW_TYPE_DEFAULT),
       app_delegate_(app_delegate),
       fullscreen_types_(FULLSCREEN_TYPE_NONE),
       show_on_first_paint_(false),
       first_paint_complete_(false),
       has_been_shown_(false),
       can_send_events_(false),
       is_hidden_(false),
       cached_always_on_top_(false),
       requested_alpha_enabled_(false),
+      is_ime_window_(false),
       image_loader_ptr_factory_(this) {
   ExtensionsBrowserClient* client = ExtensionsBrowserClient::Get();
   CHECK(!client->IsGuestSession(context) || context->IsOffTheRecord())
       << "Only off the record window may be opened in the guest mode.";
 }
 
 void AppWindow::Init(const GURL& url,
                      AppWindowContents* app_window_contents,
                      const CreateParams& params) {
   // Initialize the render interface and web contents
@@ skipping 15 matching lines @@
   window_type_ = new_params.window_type;
   window_key_ = new_params.window_key;
 
   // Windows cannot be always-on-top in fullscreen mode for security reasons.
   cached_always_on_top_ = new_params.always_on_top;
   if (new_params.state == ui::SHOW_STATE_FULLSCREEN)
     new_params.always_on_top = false;
 
   requested_alpha_enabled_ = new_params.alpha_enabled;
 
+  is_ime_window_ = params.is_ime_window;
+
   AppWindowClient* app_window_client = AppWindowClient::Get();
   native_app_window_.reset(
       app_window_client->CreateNativeAppWindow(this, &new_params));
 
   helper_.reset(new AppWebContentsHelper(
       browser_context_, extension_id_, web_contents(), app_delegate_.get()));
 
   popup_manager_.reset(
       new web_modal::PopupManager(GetWebContentsModalDialogHost()));
   popup_manager_->RegisterWith(web_contents());
@@ skipping 821 matching lines @@
         region.bounds.x(),
         region.bounds.y(),
         region.bounds.right(),
         region.bounds.bottom(),
         region.draggable ? SkRegion::kUnion_Op : SkRegion::kDifference_Op);
   }
   return sk_region;
 }
 
 }  // namespace extensions