Re-land: chrome: Add support for use_glib=true to wayland server.

build/common.gypi

 # 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.
 
 # IMPORTANT:
 # Please don't directly include this file if you are building via gyp_chromium,
 # since gyp_chromium is automatically forcing its inclusion.
 {
   # Variables expected to be overriden on the GYP command line (-D) or by
   # ~/.gyp/include.gypi.
@@ skipping 741 matching lines @@
         }],
 
         # Flags to use glib.
         ['OS=="win" or OS=="mac" or OS=="ios" or OS=="android" or use_ozone==1', {
           'use_glib%': 0,
         }, {
           'use_glib%': 1,
         }],
 
         # Flags to use Wayland server support.
-        ['chromeos==1 and use_ozone==1', {
+        ['chromeos==1', {

[reveman, 2015/12/01 16:53:02]

Fyi, here is where enable_wayland_server is set to a default value when using
gyp.

           'enable_wayland_server%': 1,
         }, {
           'enable_wayland_server%': 0,
         }],
 
         # Flags to use pango and cairo.
         ['OS=="win" or OS=="mac" or OS=="ios" or OS=="android" or embedded==1', {
           'use_pango%': 0,
           'use_cairo%': 0,
         }, {
@@ skipping 5614 matching lines @@
     # settings in target dicts.  SYMROOT is a special case, because many other
     # Xcode variables depend on it, including variables such as
     # PROJECT_DERIVED_FILE_DIR.  When a source group corresponding to something
     # like PROJECT_DERIVED_FILE_DIR is added to a project, in order for the
     # files to appear (when present) in the UI as actual files and not red
     # red "missing file" proxies, the correct path to PROJECT_DERIVED_FILE_DIR,
     # and therefore SYMROOT, needs to be set at the project level.
     'SYMROOT': '<(DEPTH)/xcodebuild',
   },
 }