Dummy dev_environment component app

chrome/browser/resources/component_extension_resources.grd

Index: chrome/browser/resources/component_extension_resources.grd
diff --git a/chrome/browser/resources/component_extension_resources.grd b/chrome/browser/resources/component_extension_resources.grd
index 5b757d7420214d7237942930e3f8635795fd4f6d..c8c60ea9e94dc7b05b4d1568e5465d3a0249c4a5 100644
--- a/chrome/browser/resources/component_extension_resources.grd
+++ b/chrome/browser/resources/component_extension_resources.grd
@@ -96,6 +96,11 @@
         <include name="IDR_FILE_MANAGER_IMG_GALLERY_CURSOR_UPDOWN" file="file_manager/images/gallery/cursor_updown.png" type="BINDATA" />
 
       </if>
+      <include name="IDR_APPS_DEBUGGER_MAIN" file="apps_debugger/main.html" flattenhtml="true" allowexternalscript="true" type="BINDATA" />
+      <include name="IDR_APPS_DEBUGGER_BACKGROUND_JS" file="apps_debugger/background.js" flattenhtml="true" type="BINDATA" />
+      <include name="IDR_APPS_DEBUGGER_ICON_128" file="apps_debugger/images/dev-icon-128.png" flattenhtml="true" type="BINDATA" />
+      <include name="IDR_APPS_DEBUGGER_ICON_16" file="apps_debugger/images/dev-icon-16.png" flattenhtml="true" type="BINDATA" />
+
       <if expr="pp_ifdef('chromeos')">
         <include name="IDR_WALLPAPER_MANAGER_MAIN" file="chromeos/wallpaper_manager/main.html" flattenhtml="true" allowexternalscript="true" type="BINDATA" />
         <include name="IDR_WALLPAPER_MANAGER_MAIN_JS" file="chromeos/wallpaper_manager/js/main_scripts.js" flattenhtml="true" type="BINDATA" />