make browser_tests and interaction_ui_tests compile and link under use_aura=1 chromeos=0.

printing/printing.gyp

 # Copyright (c) 2011 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,
   },
   'targets': [
     {
@@ skipping 17 matching lines @@
       ],
       'sources': [
         'backend/print_backend.cc',
         'backend/print_backend.h',
         'backend/print_backend_consts.cc',
         'backend/print_backend_consts.h',
         'backend/print_backend_dummy.cc',
         'emf_win.cc',
         'emf_win.h',
         'image.cc',
+        'image_aura.cc',
         'image_cairo.cc',
         'image_mac.cc',
         'image_win.cc',
         'image.h',
         'metafile.h',
         'metafile_impl.h',
         'metafile_skia_wrapper.h',
         'metafile_skia_wrapper.cc',
         'page_number.cc',
         'page_number.h',
@@ skipping 180 matching lines @@
                   ],
                 },
               }],
             ],
           },
         }],
       ],
     },
   ],
 }