[Android] Prompt with infobar on filename conflict

chrome/chrome_browser.gypi

 # Copyright 2012 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.
 
 {
   'variables': {
     # All .cc, .h, .m, and .mm files under browser except for:
     # * tests and mocks.
     # * code below browser/chromeos
     # * code below browser/extensions
@@ skipping 62 matching lines @@
       'browser/android/cookies/cookies_fetcher.cc',
       'browser/android/cookies/cookies_fetcher.h',
       'browser/android/dev_tools_manager_delegate_android.cc',
       'browser/android/dev_tools_manager_delegate_android.h',
       'browser/android/dev_tools_server.cc',
       'browser/android/dev_tools_server.h',
       'browser/android/dom_distiller/feedback_reporter_android.cc',
       'browser/android/dom_distiller/feedback_reporter_android.h',
       'browser/android/download/chrome_download_delegate.cc',
       'browser/android/download/chrome_download_delegate.h',
+      'browser/android/download/download_overwrite_infobar_delegate.cc',
+      'browser/android/download/download_overwrite_infobar_delegate.h',
+      'browser/android/download/download_overwrite_infobar_delegate_for_android_download_manager.cc',
+      'browser/android/download/download_overwrite_infobar_delegate_for_android_download_manager.h',
+      'browser/android/download/download_overwrite_infobar_delegate_for_chrome_download_manager.cc',
+      'browser/android/download/download_overwrite_infobar_delegate_for_chrome_download_manager.h',
       'browser/android/favicon_helper.cc',
       'browser/android/favicon_helper.h',
       'browser/android/feature_utilities.cc',
       'browser/android/feature_utilities.h',
       'browser/android/find_in_page/find_in_page_bridge.cc',
       'browser/android/find_in_page/find_in_page_bridge.h',
       'browser/android/foreign_session_helper.cc',
       'browser/android/foreign_session_helper.h',
       'browser/android/intent_helper.cc',
       'browser/android/intent_helper.h',
@@ skipping 1501 matching lines @@
       'android/java/src/org/chromium/chrome/browser/enhanced_bookmarks/EnhancedBookmarksBridge.java',
       'android/java/src/org/chromium/chrome/browser/favicon/FaviconHelper.java',
       'android/java/src/org/chromium/chrome/browser/findinpage/FindInPageBridge.java',
       'android/java/src/org/chromium/chrome/browser/ForeignSessionHelper.java',
       'android/java/src/org/chromium/chrome/browser/LogoBridge.java',
       'android/java/src/org/chromium/chrome/browser/NewTabPagePrefs.java',
       'android/java/src/org/chromium/chrome/browser/IntentHelper.java',
       'android/java/src/org/chromium/chrome/browser/JavascriptAppModalDialog.java',
       'android/java/src/org/chromium/chrome/browser/NavigationPopup.java',
       'android/java/src/org/chromium/chrome/browser/net/spdyproxy/DataReductionProxySettings.java',
+      'android/java/src/org/chromium/chrome/browser/infobar/DownloadOverwriteInfoBar.java',
       'android/java/src/org/chromium/chrome/browser/notifications/NotificationUIManager.java',
       'android/java/src/org/chromium/chrome/browser/omnibox/AnswersImage.java',
       'android/java/src/org/chromium/chrome/browser/omnibox/AutocompleteController.java',
       'android/java/src/org/chromium/chrome/browser/omnibox/OmniboxPrerender.java',
       'android/java/src/org/chromium/chrome/browser/omnibox/OmniboxUrlEmphasizer.java',
       'android/java/src/org/chromium/chrome/browser/omnibox/OmniboxViewUtil.java',
       'android/java/src/org/chromium/chrome/browser/partnerbookmarks/PartnerBookmarksReader.java',
       'android/java/src/org/chromium/chrome/browser/password_manager/PasswordAuthenticationManager.java',
       'android/java/src/org/chromium/chrome/browser/PasswordUIView.java',
       'android/java/src/org/chromium/chrome/browser/preferences/autofill/AutofillProfileBridge.java',
@@ skipping 2089 matching lines @@
           'variables': {
             'proto_in_dir': 'browser/sync_file_system/drive_backend',
             'proto_out_dir': 'chrome/browser/sync_file_system/drive_backend',
           },
           'includes': [ '../build/protoc.gypi' ]
         },
       ],
     },],
   ],
 }