Preparation patch for moving the chrome crashpad integration into chrome_elf.

chrome/chrome_installer_static.gypi

+# Copyright 2016 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.
+
+{
+  'target_defaults': {
+    'variables': {
+      'installer_static_target': 0,
+    },
+    'target_conditions': [
+      # This part is shared between the two versions of the target.

[robertshield, 2016/04/20 17:32:50]

Does there exist gyp magic such that only kernel32 and advapi32 may be depended
on by targets in this file? (There appears to be something like this in the .gn
file). If not, please add a comment asking people not to add things that depend
on other system libraries.  

There's a release-only (due to differences in how GN builds debug libraries)
unit test on elf that enforces this
(https://code.google.com/p/chromium/codesearch#chromium/src/chrome_elf/elf_imp...),
but not much else. 

[ananta, 2016/04/20 20:15:36]

Done. Added comments here and in the build.gn file

+      ['installer_static_target==1', {
+        'sources': [
+          'install_static/install_util.h',
+          'install_static/install_util.cc',
+        ],
+        'include_dirs': [
+          '<(DEPTH)',
+        ],
+      }],
+    ],
+  },
+  'conditions': [
+    ['OS=="win"', {
+      'targets': [
+        {
+          # GN version: //chrome/install_static
+          'target_name': 'install_static_util',
+          'type': 'static_library',
+          'variables': {
+            'installer_static_target': 1,
+          },
+          'dependencies': [
+            'installer_util_strings',
+            '<(DEPTH)/base/base.gyp:base',
+          ],
+        },
+      ],
+    }],
+    ['OS=="win" and target_arch=="ia32"', {
+      'targets': [
+        {
+          'target_name': 'install_static_util_nacl_win64',
+          'type': 'static_library',
+          'variables': {
+            'installer_static_target': 1,
+          },
+          'dependencies': [
+            'installer_util_strings',
+          ],
+          'include_dirs': [
+            '<(SHARED_INTERMEDIATE_DIR)',
+          ],
+          'configurations': {
+            'Common_Base': {
+              'msvs_target_platform': 'x64',
+            },
+          },
+        },
+      ],
+    }],
+  ],
+}