Fix RLZ test support dependency.

chrome/chrome_tests_unit.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.
 {
   'targets': [
     {
       # This target contains mocks and test utilities that don't belong in
       # production libraries but are used by more than one test executable.
       'target_name': 'test_support_common',
       'type': 'static_library',
@@ skipping 2468 matching lines @@
             'utility/media_galleries/pmp_column_reader_unittest.cc',
           ],
         }],
         ['OS=="mac"', {
           'sources': [
             'browser/media_galleries/fileapi/iphoto_file_util_unittest.cc',
             'utility/media_galleries/iphoto_library_parser_unittest.cc',
           ],
         }],
         ['enable_rlz==0', {
+          'dependencies!': [
+            '../rlz/rlz.gyp:test_support_rlz',

[Nico, 2014/07/16 17:33:25]

Isn't it better to only add the dependency if it's needed? (For sources, the
list-everything-and-then-remove thing kind of makes sense, since the sources
then show up in IDEs with gyp's msvs/xcode generators, but I don't think they do
something like that for dependencies.)

[grt (UTC plus 2), 2014/07/16 18:08:01]

I have no idea. I see other places in this file that remove a dependency in a
condition. Since it gave you pause, I've switched it as requested.

+          ],
           'sources!': [
             'browser/rlz/rlz_unittest.cc',
           ],
         }],
         ['OS=="win" and component!="shared_library"', {
           # Unit_tests pdb files can get too big when incremental linking is
           # on, disabling for this target.
           'configurations': {
             'Debug': {
               'msvs_settings': {
@@ skipping 424 matching lines @@
               'dependencies': [
                 '../tools/xdisplaycheck/xdisplaycheck.gyp:xdisplaycheck',
               ],
             }],
           ],
         },
       ],
     }],
   ],  # 'conditions'
 }