android: Fold all_android.gyp into all.gyp.

net/net.gyp

 # Copyright 2013 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,
 
     'linux_link_kerberos%': 0,
     'use_tracing_cache_backend%': 0,
@@ skipping 2586 matching lines @@
             'proxy/proxy_resolver_v8_tracing.cc',
             'proxy/proxy_resolver_v8_tracing.h',
             'proxy/proxy_service_v8.cc',
             'proxy/proxy_service_v8.h',
           ],
           # TODO(jschuh): crbug.com/167187 fix size_t to int truncations.
           'msvs_disabled_warnings': [4267, ],
         },
       ],
     }],
-    ['OS != "ios"', {
+    ['OS != "ios" and OS != "android"', {
       'targets': [
         # iOS doesn't have the concept of simple executables, these targets
         # can't be compiled on the platform.
         {
           'target_name': 'crash_cache',
           'type': 'executable',
           'dependencies': [
             '../base/base.gyp:base',
             'net',
             'net_test_support',
@@ skipping 527 matching lines @@
             'net_unittests.isolate',
           ],
           'sources': [
             'net_unittests.isolate',
           ],
         },
       ],
     }],
   ],
 }