Propagate official build variables from buildbot compile.py.

build/common.gypi

 # Copyright (c) 2009 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': {
     # .gyp files should set chromium_code to 1 if they build Chromium-specific
     # code, as opposed to external code.  This variable is used to control
     # such things as the set of warnings to enable, and whether warnings are
     # treated as errors.
@@ skipping 196 matching lines @@
           'AS',
           'CC',
           'CCACHE_DIR',
           'CXX',
           'DISTCC_DIR',
           'DISTCC_HOSTS',
           'HOME',
           'INCLUDE_SERVER_ARGS',
           'INCLUDE_SERVER_PORT',
           'LINK',
+          'CHROME_BUILD_TYPE',
+          'CHROMIUM_BUILD',
+          'OFFICIAL_BUILD',

[TVL, 2009/05/08 20:17:11]

why is this different then on mac?  shouldn't all platform be in sync?

         ],
         'configurations': {
           'Debug': {
             'variables': {
               'debug_optimize%': '0',
             },
             'defines': [
               '_DEBUG',
             ],
             'cflags': [
@@ skipping 224 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',
   },
 }