Use correct favicon scale factor on Android.

ui/ui.gyp

 # Copyright (c) 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': {
     'chromium_code': 1,
   },
   'includes': [
     'ui_resources.gypi',
@@ skipping 326 matching lines @@
         'base/x/root_window_property_watcher_x.h',
         'base/x/valuators.cc',
         'base/x/valuators.h',
         'base/x/work_area_watcher_x.cc',
         'base/x/work_area_watcher_x.h',
         'base/x/x11_atom_cache.cc',
         'base/x/x11_atom_cache.h',
         'base/x/x11_util.cc',
         'base/x/x11_util.h',
         'base/x/x11_util_internal.h',
-        'gfx/android/gfx_jni_registrar.cc',
-        'gfx/android/gfx_jni_registrar.h',
+        'gfx/android/device_display_info.cc',
+        'gfx/android/device_display_info.h',
         'gfx/android/java_bitmap.cc',
         'gfx/android/java_bitmap.h',
         'gfx/android/window_android.cc',
         'gfx/android/window_android.h',
         'gfx/blit.cc',
         'gfx/blit.h',
         'gfx/canvas.cc',
         'gfx/canvas.h',
         'gfx/canvas_android.cc',
         'gfx/canvas_mac.mm',
@@ skipping 506 matching lines @@
         'ui_unittests.gypi',
       ]},
     ],
     ['OS=="android"' , {
        'targets': [
          {
            'target_name': 'ui_jni_headers',
            'type': 'none',
            'sources': [
              'android/java/src/org/chromium/ui/gfx/BitmapHelper.java',
+             'android/java/src/org/chromium/ui/gfx/DeviceDisplayInfo.java',
              'android/java/src/org/chromium/ui/gfx/NativeWindow.java',
              'android/java/src/org/chromium/ui/SelectFileDialog.java',
            ],
            'variables': {
              'jni_gen_dir': 'ui',
            },
            'includes': [ '../build/jni_generator.gypi' ],
          },
          {
            'target_name': 'ui_java',
            'type': 'none',
            'variables': {
              'package_name': 'ui',
              'java_in_dir': '../ui/android/java',
              'has_java_resources': 1,
              'R_package': 'org.chromium.ui',
              'R_package_relpath': 'org/chromium/ui',
              'java_strings_grd': 'android_ui_strings.grd',
            },
            'dependencies': [
              '../base/base.gyp:base_java',
            ],
            'includes': [ '../build/java.gypi' ],
          },
        ],
     }],
   ],
 }