Make the NaCl windows 64 bit binaries not depend on chrome targets.

chrome/chrome_dll.gypi

Index: chrome/chrome_dll.gypi
===================================================================
--- chrome/chrome_dll.gypi	(revision 100565)
+++ chrome/chrome_dll.gypi	(working copy)
@@ -659,82 +659,37 @@
           'target_name': 'chrome_dll_nacl_win64',
           'type': 'shared_library',
           'product_name': 'nacl64',
-          'variables': {
-            'chrome_dll_target': 1,
-          },
           'include_dirs': [
             '..',
           ],
           'dependencies': [
-            '<@(nacl_win64_dependencies)',
             'chrome_version_resources',
+            'common_constants_win64',
+            'installer_util_nacl_win64',
             'nacl_win64',
             '../base/base.gyp:base_i18n_nacl_win64',
+            '../base/base.gyp:base_static_win64',
+            '../base/third_party/dynamic_annotations/dynamic_annotations.gyp:dynamic_annotations_win64',
+            '../ipc/ipc.gyp:ipc_win64',
           ],
           'defines': [
             '<@(nacl_win64_defines)',
-            # Required to build gl_switches.cc as part of this binary.
-            'GL_IMPLEMENTATION'
           ],
           'sources': [
-            'app/chrome_command_ids.h',
-            'app/chrome_dll_resource.h',
-            'app/chrome_main.cc',
-            # Parsing is needed for the UserDataDir policy which is read much
-            # earlier than the initialization of the policy/pref system.
-            'browser/policy/policy_path_parser_win.cc',
-            'browser/renderer_host/render_process_host_dummy.cc',
-            'common/googleurl_dummy.cc',
-
-            '<(SHARED_INTERMEDIATE_DIR)/chrome_version/nacl64_dll_version.rc',
-
-            # TODO:  It would be nice to have these pulled in
-            # automatically from direct_dependent_settings in
-            # their various targets (net.gyp:net_resources, etc.),
-            # but that causes errors in other targets when
-            # resulting .res files get referenced multiple times.
-            '<(SHARED_INTERMEDIATE_DIR)/chrome/common_resources.rc',
-            '<(SHARED_INTERMEDIATE_DIR)/ui/ui_resources/ui_resources.rc',
-
-            # TODO(sgk):  left-over from pre-gyp build, figure out
-            # if we still need them and/or how to update to gyp.
-            #'app/check_dependents.bat',
-            #'app/chrome.dll.deps',
-
-            # Stub entry points for process types that are not supported
-            # by NaCl Win64 executable
-            'app/dummy_main_functions.cc',
-
-            # TODO(bradnelson): once automatic generation of 64 bit targets on
-            # Windows is ready, take this out and add a dependency on
-            # content_common.gypi and common.gypi in nacl_win64_dependencies
-            # and get rid of the common_constants.gypi which was added as a hack
-            # to avoid making common compile on 64 bit on Windows.
-            '../chrome/common/chrome_content_client.cc',
-            '../chrome/common/chrome_content_plugin_client.cc',
-            '../content/app/content_main.cc',
-            '../content/common/child_process.cc',
-            '../content/common/child_thread.cc',
-            '../content/common/content_client.cc',
-            '../content/common/content_constants.cc',
-            '../content/common/content_counters.cc',
-            '../content/common/content_message_generator.cc',
-            '../content/common/content_paths.cc',
+            'nacl/nacl_main_win_64.cc',
+            '../content/app/startup_helper_win.cc',
             '../content/common/content_switches.cc',
-            '../content/common/debug_flags.cc',
+            '../content/common/debug_flags.cc',  # Needed for sandbox_policy.cc
             '../content/common/hi_res_timer_manager_win.cc',
-            '../content/common/notification_details.cc',
-            '../content/common/notification_service.cc',
-            '../content/common/notification_source.cc',
             '../content/common/sandbox_policy.cc',
             '../content/common/sandbox_init_wrapper_win.cc',
-            '../content/common/url_constants.cc',
-            '../ui/gfx/gl/gl_switches.cc',
+            '<(SHARED_INTERMEDIATE_DIR)/chrome_version/nacl64_dll_version.rc',
           ],
           'msvs_settings': {
             'VCLinkerTool': {
               'ImportLibrary': '$(OutDir)\\lib\\nacl64_dll.lib',
               'ProgramDatabaseFile': '$(OutDir)\\nacl64_dll.pdb',
+              'SubSystem': '2',
             },
           },
           'configurations': {