[Download Home] Add image thumbnail support

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 831 matching lines @@
       'browser/android/download/download_controller.cc',
       'browser/android/download/download_controller.h',
       'browser/android/download/download_controller_base.cc',
       'browser/android/download/download_controller_base.h',
       'browser/android/download/download_manager_service.cc',
       'browser/android/download/download_manager_service.h',
       'browser/android/download/download_overwrite_infobar_delegate.cc',
       'browser/android/download/download_overwrite_infobar_delegate.h',
       'browser/android/download/mock_download_controller.cc',
       'browser/android/download/mock_download_controller.h',
+      'browser/android/download/ui/thumbnail_provider.cc',

[Ian Wen, 2016/08/31 00:08:10]

IIRC this is no longer needed.

If you don't want to bother the top reviewer, you could safely remove the
changes in here?

[gone, 2016/08/31 01:35:04]

Eh, might as well do it.  We still need the bit below for JNI bindings.

+      'browser/android/download/ui/thumbnail_provider.h',
       'browser/android/favicon_helper.cc',
       'browser/android/favicon_helper.h',
       'browser/android/feature_utilities.cc',
       'browser/android/feature_utilities.h',
       'browser/android/feedback/connectivity_checker.cc',
       'browser/android/feedback/connectivity_checker.h',
       'browser/android/feedback/screenshot_task.cc',
       'browser/android/feedback/screenshot_task.h',
       'browser/android/find_in_page/find_in_page_bridge.cc',
       'browser/android/find_in_page/find_in_page_bridge.h',
@@ skipping 1182 matching lines @@
       'android/java/src/org/chromium/chrome/browser/database/SQLiteCursor.java',
       'android/java/src/org/chromium/chrome/browser/datausage/DataUseTabUIManager.java',
       'android/java/src/org/chromium/chrome/browser/datausage/ExternalDataUseObserver.java',
       'android/java/src/org/chromium/chrome/browser/document/DocumentWebContentsDelegate.java',
       'android/java/src/org/chromium/chrome/browser/dom_distiller/DomDistillerServiceFactory.java',
       'android/java/src/org/chromium/chrome/browser/dom_distiller/DomDistillerTabUtils.java',
       'android/java/src/org/chromium/chrome/browser/dom_distiller/DomDistillerUIUtils.java',
       'android/java/src/org/chromium/chrome/browser/download/ChromeDownloadDelegate.java',
       'android/java/src/org/chromium/chrome/browser/download/DownloadController.java',
       'android/java/src/org/chromium/chrome/browser/download/DownloadManagerService.java',
+      'android/java/src/org/chromium/chrome/browser/download/ui/ThumbnailProviderImpl.java',
       'android/java/src/org/chromium/chrome/browser/favicon/FaviconHelper.java',
       'android/java/src/org/chromium/chrome/browser/favicon/LargeIconBridge.java',
       'android/java/src/org/chromium/chrome/browser/feedback/ConnectivityChecker.java',
       'android/java/src/org/chromium/chrome/browser/feedback/ScreenshotTask.java',
       'android/java/src/org/chromium/chrome/browser/findinpage/FindInPageBridge.java',
       'android/java/src/org/chromium/chrome/browser/historyreport/HistoryReportJniBridge.java',
       'android/java/src/org/chromium/chrome/browser/JavaExceptionReporter.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/media/cdm/MediaDrmCredentialManager.java',
@@ skipping 2291 matching lines @@
             '../components/components.gyp:rlz',
             '../components/components.gyp:search_engines',
             '../rlz/rlz.gyp:rlz_lib',
             'common',
           ],
         },
       ],
     }],
   ],
 }