Inline content_[tests/browser/android].gypi into GN build.

content/browser/gpu/test_support_gpu.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.
-
-# This file is meant to be included into targets which run gpu tests.
-{
-  'variables': {
-     'test_list_out_dir': '<(SHARED_INTERMEDIATE_DIR)/content/test/gpu',
-     'src_dir': '../../..',
-  },
-  'defines': [
-    'HAS_OUT_OF_PROC_TEST_RUNNER',
-  ],
-  'include_dirs': [
-    '<(src_dir)',
-    '<(test_list_out_dir)',
-  ],
-  # hard_dependency is necessary for this target because it has actions
-  # that generate a header file included by dependent targets. The header
-  # file must be generated before the dependents are compiled. The usual
-  # semantics are to allow the two targets to build concurrently.
-  'hard_dependency': 1,
-  'conditions': [
-    ['OS=="win"', {
-      'include_dirs': [
-        '<(DEPTH)/third_party/wtl/include',
-      ],
-      'configurations': {
-        'Debug': {
-          'msvs_settings': {
-            'VCLinkerTool': {
-              'LinkIncremental': '<(msvs_large_module_debug_link_mode)',
-            },
-          },
-        },
-      },
-    }],
-    ['OS=="mac"', {
-      # See comments about "xcode_settings" elsewhere in this file.
-      'xcode_settings': {'OTHER_LDFLAGS': ['-Wl,-ObjC']},
-    }],
-    ['chromeos==1 or (OS=="linux" and use_aura==1)', {
-      'dependencies': [
-        '<(src_dir)/build/linux/system.gyp:nss',
-      ],
-    }],
-    ['toolkit_views==1', {
-      'dependencies': [
-       '<(src_dir)/ui/views/views.gyp:views',
-      ],
-    }],
-  ],
-}