Android: configure use_system_zlib in zlib.gyp

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 961 matching lines @@
         'gtest_target_type%': 'shared_library',
 
         # Uses system APIs for decoding audio and video.
         'use_libffmpeg%': '0',
 
         # Always use the chromium skia. The use_system_harfbuzz needs to
         # match use_system_skia.
         'use_system_skia%': '0',
         'use_system_harfbuzz%': '0',
 
-        # Always use the system zlib.
-        'use_system_zlib%': 1,

[klobag.chromium, 2012/08/03 23:11:57]

I assume that you have changed zlib.gyp.

[agl, 2012/08/06 11:47:45]

Not yet, but that's a future CL.

-
         # Configure crash reporting and build options based on release type.
         'conditions': [
           ['buildtype=="Official"', {
             # Only report crash dumps for Official builds.
             'linux_breakpad%': 1,
           }, {
             'linux_breakpad%': 0,
           }],
         ],
 
@@ skipping 2346 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',
   },
 }