Introduces snackbar enum, & other snackbar classes on android for translate

chrome/browser/ui/BUILD.gn

 # 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.
 
 import("//build/config/chromecast_build.gni")
 import("//build/config/crypto.gni")
 import("//build/config/features.gni")
 import("//build/config/ui.gni")
 import("//build/split_static_library.gni")
 import("//chrome/common/features.gni")
@@ skipping 2271 matching lines @@
       "android/page_info/certificate_chain_helper.h",
       "android/page_info/certificate_viewer_android.cc",
       "android/page_info/certificate_viewer_android.h",
       "android/page_info/connection_info_popup_android.cc",
       "android/page_info/connection_info_popup_android.h",
       "android/page_info/page_info_popup_android.cc",
       "android/page_info/page_info_popup_android.h",
       "android/simple_message_box_android.cc",
       "android/snackbars/auto_signin_prompt_controller.cc",
       "android/snackbars/auto_signin_prompt_controller.h",
+      "android/snackbars/translate_snackbar.cc",
+      "android/snackbars/translate_snackbar.h",
       "android/ssl_client_certificate_request.cc",
       "android/ssl_client_certificate_request.h",
       "android/tab_contents/chrome_web_contents_view_delegate_android.cc",
       "android/tab_contents/chrome_web_contents_view_delegate_android.h",
       "android/tab_model/android_live_tab_context.cc",
       "android/tab_model/android_live_tab_context.h",
       "android/tab_model/single_tab_model.cc",
       "android/tab_model/single_tab_model.h",
       "android/tab_model/tab_model.cc",
       "android/tab_model/tab_model.h",
@@ skipping 1273 matching lines @@
       "test/test_confirm_bubble_model.cc",
       "test/test_confirm_bubble_model.h",
     ]
     deps += [ "//chrome/test:test_support_ui" ]
   }
 
   if (enable_extensions) {
     deps += [ "//extensions/browser" ]
   }
 }