Remove sandbox on Windows.

build/all.gyp

Index: build/all.gyp
diff --git a/build/all.gyp b/build/all.gyp
index 19d08d0dda38eab15ed1b39fd15611ae7bd21072..7a0e4b8ad21af9548f16873e3feed4daeb0b2fd7 100644
--- a/build/all.gyp
+++ b/build/all.gyp
@@ -227,10 +227,8 @@
         ['OS=="win"', {
           'dependencies': [
             '../chrome/tools/crash_service/caps/caps.gyp:*',
-            '../chrome_elf/chrome_elf.gyp:*',
             '../courgette/courgette.gyp:*',
             '../rlz/rlz.gyp:*',
-            '../sandbox/sandbox.gyp:*',
             '<(angle_path)/src/angle.gyp:*',
             '../third_party/bspatch/bspatch.gyp:*',
             '../tools/win/static_initializers/static_initializers.gyp:*',
@@ -387,11 +385,7 @@
             '../chrome/chrome.gyp:setup_unittests',
             # ../chrome/test/mini_installer requires mini_installer.
             '../chrome/installer/mini_installer.gyp:mini_installer',
-            '../chrome_elf/chrome_elf.gyp:chrome_elf_unittests',
             '../courgette/courgette.gyp:courgette_unittests',
-            '../sandbox/sandbox.gyp:sbox_integration_tests',
-            '../sandbox/sandbox.gyp:sbox_unittests',
-            '../sandbox/sandbox.gyp:sbox_validation_tests',
             '../ui/app_list/app_list.gyp:app_list_unittests',
           ],
           'conditions': [
@@ -1123,7 +1117,6 @@
             '../chrome/chrome.gyp:installer_util_unittests',
             '../chrome/chrome.gyp:setup_unittests',
             '../chrome/chrome.gyp:unit_tests',
-            '../chrome_elf/chrome_elf.gyp:chrome_elf_unittests',
             '../components/components_tests.gyp:components_unittests',
             '../components/test_runner/test_runner.gyp:layout_test_helper',
             '../content/content_shell_and_tests.gyp:content_browsertests',