[NaCl SDK] Expose Google Drive to nacl_io.

native_client_sdk/src/libraries/nacl_io/library.dsc

 {
   'TOOLS': ['clang-newlib', 'glibc', 'pnacl', 'linux', 'mac'],
   'SEARCH': [
     '.',
     'pepper',
     '../third_party/newlib-extras',
     'include',
   ],
   'TARGETS': [
     {
       'DEFINES': ['NACL_IO_LOGGING=0'],
       'NAME' : 'nacl_io',
       'TYPE' : 'lib',
       'SOURCES' : [
         "devfs/dev_fs.cc",
         "devfs/jspipe_event_emitter.cc",
         "devfs/jspipe_node.cc",
         "devfs/tty_node.cc",
         "dir_node.cc",
         "event_emitter.cc",
         "event_listener.cc",
         "fifo_char.cc",
         "filesystem.cc",
         "fusefs/fuse_fs.cc",
         "fusefs/fuse_fs_factory.cc",
         "getdents_helper.cc",
+        "googledrivefs/googledrivefs.cc",
+        "googledrivefs/googledrivefs_node.cc",
+        "googledrivefs/googledrivefs_util.cc",
+        "hash.cc",
         "h_errno.c",
         "host_resolver.cc",
         "html5fs/html5_fs.cc",
         "html5fs/html5_fs_node.cc",
         "httpfs/http_fs.cc",
         "httpfs/http_fs_node.cc",
         "in6_addr.c",
         "jsfs/js_fs.cc",
         "jsfs/js_fs_node.cc",
         "kernel_handle.cc",
@@ skipping 119 matching lines @@
         "event_emitter.h",
         "event_listener.h",
         "fifo_char.h",
         "fifo_interface.h",
         "filesystem.h",
         "fs_factory.h",
         "fusefs/fuse_fs_factory.h",
         "fusefs/fuse_fs.h",
         "fuse.h",
         "getdents_helper.h",
+        "googledrivefs/googledrivefs.h",
+        "googledrivefs/googledrivefs_node.h",
+        "googledrivefs/googledrivefs_util.h",
+        "hash.h",
         "host_resolver.h",
         "html5fs/html5_fs.h",
         "html5fs/html5_fs_node.h",
         "httpfs/http_fs.h",
         "httpfs/http_fs_node.h",
         "inode_pool.h",
         "ioctl.h",
         "jsfs/js_fs.h",
         "jsfs/js_fs_node.h",
         "nacl_abi_types.h",
@@ skipping 30 matching lines @@
         "real_pepper_interface.h",
         "socket/fifo_packet.h",
         "socket/packet.h",
         "socket/socket_node.h",
         "socket/tcp_event_emitter.h",
         "socket/tcp_node.h",
         "socket/udp_event_emitter.h",
         "socket/udp_node.h",
         "socket/unix_event_emitter.h",
         "socket/unix_node.h",
+        "statuscode.h",
         "stream/stream_event_emitter.h",
         "stream/stream_fs.h",
         "stream/stream_node.h",
         "typed_fs_factory.h",
       ],
       'DEST': 'include/nacl_io',
     },
     {
       'FILES': [
         "arpa/inet.h",
@@ skipping 62 matching lines @@
         "all_interfaces.h",
         "define_empty_macros.h",
         "undef_macros.h",
       ],
       'DEST': 'include/nacl_io/pepper',
     }
   ],
   'DEST': 'src',
   'NAME': 'nacl_io',
 }