`#pragma once` for app, base, chrome, gfx, ipc, net, skia, views

BUG=50273
TEST=everything still builds, build is 10% faster on windows, same speed on mac/linux

TBR: erg

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@53716 0039d316-1c4b-4281-b951-d872f2087c98

45 files changed, 45 insertions, 0 deletions

diff --git a/net/http/des.h b/net/http/des.h
index 7b1469b..94a4f7c 100644
--- a/net/http/des.h
+++ b/net/http/des.h
@@ -4,6 +4,7 @@
 
 #ifndef NET_HTTP_DES_H_
 #define NET_HTTP_DES_H_
+#pragma once
 
 #include "base/basictypes.h"
 
diff --git a/net/http/http_alternate_protocols.h b/net/http/http_alternate_protocols.h
index 0c16798..72f67ae 100644
--- a/net/http/http_alternate_protocols.h
+++ b/net/http/http_alternate_protocols.h
@@ -8,6 +8,7 @@
 
 #ifndef NET_HTTP_HTTP_ALTERNATE_PROTOCOLS_H_
 #define NET_HTTP_HTTP_ALTERNATE_PROTOCOLS_H_
+#pragma once
 
 #include <map>
 #include <string>
diff --git a/net/http/http_auth.h b/net/http/http_auth.h
index 01afcc0..1a752a0 100644
--- a/net/http/http_auth.h
+++ b/net/http/http_auth.h
@@ -4,6 +4,7 @@
 
 #ifndef NET_HTTP_HTTP_AUTH_H_
 #define NET_HTTP_HTTP_AUTH_H_
+#pragma once
 
 #include <set>
 
diff --git a/net/http/http_auth_cache.h b/net/http/http_auth_cache.h
index 1d238af1..297457d 100644
--- a/net/http/http_auth_cache.h
+++ b/net/http/http_auth_cache.h
@@ -4,6 +4,7 @@
 
 #ifndef NET_HTTP_HTTP_AUTH_CACHE_H_
 #define NET_HTTP_HTTP_AUTH_CACHE_H_
+#pragma once
 
 #include <list>
 #include <string>
diff --git a/net/http/http_auth_controller.h b/net/http/http_auth_controller.h
index 9bc8d59..098adb8 100644
--- a/net/http/http_auth_controller.h
+++ b/net/http/http_auth_controller.h
@@ -4,6 +4,7 @@
 
 #ifndef NET_HTTP_HTTP_AUTH_CONTROLLER_H_
 #define NET_HTTP_HTTP_AUTH_CONTROLLER_H_
+#pragma once
 
 #include <set>
 #include <string>
diff --git a/net/http/http_auth_filter.h b/net/http/http_auth_filter.h
index 8a2524c..f120b2a 100644
--- a/net/http/http_auth_filter.h
+++ b/net/http/http_auth_filter.h
@@ -4,6 +4,7 @@
 
 #ifndef NET_HTTP_HTTP_AUTH_FILTER_H_
 #define NET_HTTP_HTTP_AUTH_FILTER_H_
+#pragma once
 
 #include <list>
 #include <set>
diff --git a/net/http/http_auth_filter_win.h b/net/http/http_auth_filter_win.h
index f819523..f201f65 100644
--- a/net/http/http_auth_filter_win.h
+++ b/net/http/http_auth_filter_win.h
@@ -4,6 +4,7 @@
 
 #ifndef NET_HTTP_HTTP_AUTH_FILTER_WIN_H_
 #define NET_HTTP_HTTP_AUTH_FILTER_WIN_H_
+#pragma once
 
 #include <string>
 
diff --git a/net/http/http_auth_gssapi_posix.h b/net/http/http_auth_gssapi_posix.h
index f0642ea..746ce59 100644
--- a/net/http/http_auth_gssapi_posix.h
+++ b/net/http/http_auth_gssapi_posix.h
@@ -4,6 +4,7 @@
 
 #ifndef NET_HTTP_HTTP_AUTH_GSSAPI_POSIX_H_
 #define NET_HTTP_HTTP_AUTH_GSSAPI_POSIX_H_
+#pragma once
 
 #include <string>
 
diff --git a/net/http/http_auth_handler.h b/net/http/http_auth_handler.h
index ad8c939..179ed25 100644
--- a/net/http/http_auth_handler.h
+++ b/net/http/http_auth_handler.h
@@ -4,6 +4,7 @@
 
 #ifndef NET_HTTP_HTTP_AUTH_HANDLER_H_
 #define NET_HTTP_HTTP_AUTH_HANDLER_H_
+#pragma once
 
 #include <string>
 
diff --git a/net/http/http_auth_handler_basic.h b/net/http/http_auth_handler_basic.h
index 6ecb80a..a4cb28e 100644
--- a/net/http/http_auth_handler_basic.h
+++ b/net/http/http_auth_handler_basic.h
@@ -4,6 +4,7 @@
 
 #ifndef NET_HTTP_HTTP_AUTH_HANDLER_BASIC_H_
 #define NET_HTTP_HTTP_AUTH_HANDLER_BASIC_H_
+#pragma once
 
 #include "net/http/http_auth_handler.h"
 #include "net/http/http_auth_handler_factory.h"
diff --git a/net/http/http_auth_handler_digest.h b/net/http/http_auth_handler_digest.h
index 2aa9028..bf3aa77 100644
--- a/net/http/http_auth_handler_digest.h
+++ b/net/http/http_auth_handler_digest.h
@@ -4,6 +4,7 @@
 
 #ifndef NET_HTTP_HTTP_AUTH_HANDLER_DIGEST_H_
 #define NET_HTTP_HTTP_AUTH_HANDLER_DIGEST_H_
+#pragma once
 
 #include "net/http/http_auth_handler.h"
 #include "net/http/http_auth_handler_factory.h"
diff --git a/net/http/http_auth_handler_factory.h b/net/http/http_auth_handler_factory.h
index 5f12e20..41f7250 100644
--- a/net/http/http_auth_handler_factory.h
+++ b/net/http/http_auth_handler_factory.h
@@ -4,6 +4,7 @@
 
 #ifndef NET_HTTP_HTTP_AUTH_HANDLER_FACTORY_H_
 #define NET_HTTP_HTTP_AUTH_HANDLER_FACTORY_H_
+#pragma once
 
 #include <map>
 #include <string>
diff --git a/net/http/http_auth_handler_mock.h b/net/http/http_auth_handler_mock.h
index a0ef4f0..c99092a 100644
--- a/net/http/http_auth_handler_mock.h
+++ b/net/http/http_auth_handler_mock.h
@@ -4,6 +4,7 @@
 
 #ifndef NET_HTTP_HTTP_AUTH_HANDLER_MOCK_H_
 #define NET_HTTP_HTTP_AUTH_HANDLER_MOCK_H_
+#pragma once
 
 #include <string>
 
diff --git a/net/http/http_auth_handler_negotiate.h b/net/http/http_auth_handler_negotiate.h
index ec1a194..abc18ef 100644
--- a/net/http/http_auth_handler_negotiate.h
+++ b/net/http/http_auth_handler_negotiate.h
@@ -4,6 +4,7 @@
 
 #ifndef NET_HTTP_HTTP_AUTH_HANDLER_NEGOTIATE_H_
 #define NET_HTTP_HTTP_AUTH_HANDLER_NEGOTIATE_H_
+#pragma once
 
 #include <string>
 
diff --git a/net/http/http_auth_handler_ntlm.h b/net/http/http_auth_handler_ntlm.h
index f22a2b5..3cefc56 100644
--- a/net/http/http_auth_handler_ntlm.h
+++ b/net/http/http_auth_handler_ntlm.h
@@ -4,6 +4,7 @@
 
 #ifndef NET_HTTP_HTTP_AUTH_HANDLER_NTLM_H_
 #define NET_HTTP_HTTP_AUTH_HANDLER_NTLM_H_
+#pragma once
 
 #include "build/build_config.h"
 
diff --git a/net/http/http_auth_sspi_win.h b/net/http/http_auth_sspi_win.h
index 14d158a..95775ae 100644
--- a/net/http/http_auth_sspi_win.h
+++ b/net/http/http_auth_sspi_win.h
@@ -7,6 +7,7 @@
 
 #ifndef NET_HTTP_HTTP_AUTH_SSPI_WIN_H_
 #define NET_HTTP_HTTP_AUTH_SSPI_WIN_H_
+#pragma once
 
 // security.h needs to be included for CredHandle. Unfortunately CredHandle
 // is a typedef and can't be forward declared.
diff --git a/net/http/http_basic_stream.h b/net/http/http_basic_stream.h
index ff3bcf2..430d7f4 100644
--- a/net/http/http_basic_stream.h
+++ b/net/http/http_basic_stream.h
@@ -8,6 +8,7 @@
 
 #ifndef NET_HTTP_HTTP_BASIC_STREAM_H_
 #define NET_HTTP_HTTP_BASIC_STREAM_H_
+#pragma once
 
 #include <string>
 
diff --git a/net/http/http_byte_range.h b/net/http/http_byte_range.h
index a4f52f2..5b0a9d1 100644
--- a/net/http/http_byte_range.h
+++ b/net/http/http_byte_range.h
@@ -4,6 +4,7 @@
 
 #ifndef NET_HTTP_HTTP_BYTE_RANGE_H_
 #define NET_HTTP_HTTP_BYTE_RANGE_H_
+#pragma once
 
 #include "base/basictypes.h"
 
diff --git a/net/http/http_cache.h b/net/http/http_cache.h
index daa6d28..5d44a30 100644
--- a/net/http/http_cache.h
+++ b/net/http/http_cache.h
@@ -13,6 +13,7 @@
 
 #ifndef NET_HTTP_HTTP_CACHE_H_
 #define NET_HTTP_HTTP_CACHE_H_
+#pragma once
 
 #include <list>
 #include <set>
diff --git a/net/http/http_cache_transaction.h b/net/http/http_cache_transaction.h
index ae143e9..bd9dc75 100644
--- a/net/http/http_cache_transaction.h
+++ b/net/http/http_cache_transaction.h
@@ -7,6 +7,7 @@
 
 #ifndef NET_HTTP_HTTP_CACHE_TRANSACTION_H_
 #define NET_HTTP_HTTP_CACHE_TRANSACTION_H_
+#pragma once
 
 #include "net/base/net_log.h"
 #include "base/time.h"
diff --git a/net/http/http_chunked_decoder.h b/net/http/http_chunked_decoder.h
index 174dddc..cf6e6b9 100644
--- a/net/http/http_chunked_decoder.h
+++ b/net/http/http_chunked_decoder.h
@@ -40,6 +40,7 @@
 
 #ifndef NET_HTTP_HTTP_CHUNKED_DECODER_H_
 #define NET_HTTP_HTTP_CHUNKED_DECODER_H_
+#pragma once
 
 #include <string>
 
diff --git a/net/http/http_net_log_params.h b/net/http/http_net_log_params.h
index 563c799..639d959 100644
--- a/net/http/http_net_log_params.h
+++ b/net/http/http_net_log_params.h
@@ -4,6 +4,7 @@
 
 #ifndef NET_HTTP_HTTP_NET_LOG_PARAMS_H_
 #define NET_HTTP_HTTP_NET_LOG_PARAMS_H_
+#pragma once
 
 #include <string>
 #include <vector>
diff --git a/net/http/http_network_delegate.h b/net/http/http_network_delegate.h
index 51c6766..6b60aba 100644
--- a/net/http/http_network_delegate.h
+++ b/net/http/http_network_delegate.h
@@ -4,6 +4,7 @@
 
 #ifndef NET_HTTP_HTTP_NETWORK_DELEGATE_H_
 #define NET_HTTP_HTTP_NETWORK_DELEGATE_H_
+#pragma once
 
 namespace net {
 
diff --git a/net/http/http_network_layer.h b/net/http/http_network_layer.h
index b7229de..baa9608 100644
--- a/net/http/http_network_layer.h
+++ b/net/http/http_network_layer.h
@@ -4,6 +4,7 @@
 
 #ifndef NET_HTTP_HTTP_NETWORK_LAYER_H_
 #define NET_HTTP_HTTP_NETWORK_LAYER_H_
+#pragma once
 
 #include <string>
 
diff --git a/net/http/http_network_session.h b/net/http/http_network_session.h
index de57eba..98baae1 100644
--- a/net/http/http_network_session.h
+++ b/net/http/http_network_session.h
@@ -4,6 +4,7 @@
 
 #ifndef NET_HTTP_HTTP_NETWORK_SESSION_H_
 #define NET_HTTP_HTTP_NETWORK_SESSION_H_
+#pragma once
 
 #include <map>
 #include "base/non_thread_safe.h"
diff --git a/net/http/http_network_transaction.h b/net/http/http_network_transaction.h
index 4d3cf4e..ec35ced 100644
--- a/net/http/http_network_transaction.h
+++ b/net/http/http_network_transaction.h
@@ -4,6 +4,7 @@
 
 #ifndef NET_HTTP_HTTP_NETWORK_TRANSACTION_H_
 #define NET_HTTP_HTTP_NETWORK_TRANSACTION_H_
+#pragma once
 
 #include <string>
 
diff --git a/net/http/http_proxy_client_socket.h b/net/http/http_proxy_client_socket.h
index 61e8158..317b220 100644
--- a/net/http/http_proxy_client_socket.h
+++ b/net/http/http_proxy_client_socket.h
@@ -4,6 +4,7 @@
 
 #ifndef NET_HTTP_HTTP_PROXY_CLIENT_SOCKET_H_
 #define NET_HTTP_HTTP_PROXY_CLIENT_SOCKET_H_
+#pragma once
 
 #include <string>
 
diff --git a/net/http/http_proxy_client_socket_pool.h b/net/http/http_proxy_client_socket_pool.h
index afe7d19..63d5c02 100644
--- a/net/http/http_proxy_client_socket_pool.h
+++ b/net/http/http_proxy_client_socket_pool.h
@@ -4,6 +4,7 @@
 
 #ifndef NET_HTTP_HTTP_PROXY_CLIENT_SOCKET_POOL_H_
 #define NET_HTTP_HTTP_PROXY_CLIENT_SOCKET_POOL_H_
+#pragma once
 
 #include <string>
 
diff --git a/net/http/http_request_headers.h b/net/http/http_request_headers.h
index c1f98b6..9563fa265 100644
--- a/net/http/http_request_headers.h
+++ b/net/http/http_request_headers.h
@@ -9,6 +9,7 @@
 
 #ifndef NET_HTTP_HTTP_REQUEST_HEADERS_H_
 #define NET_HTTP_HTTP_REQUEST_HEADERS_H_
+#pragma once
 
 #include <string>
 #include <vector>
diff --git a/net/http/http_request_info.h b/net/http/http_request_info.h
index c36e21a..1cd05e0 100644
--- a/net/http/http_request_info.h
+++ b/net/http/http_request_info.h
@@ -4,6 +4,7 @@
 
 #ifndef NET_HTTP_HTTP_REQUEST_INFO_H__
 #define NET_HTTP_HTTP_REQUEST_INFO_H__
+#pragma once
 
 #include <string>
 #include "base/ref_counted.h"
diff --git a/net/http/http_response_headers.h b/net/http/http_response_headers.h
index 30e43eaf..5d116f6 100644
--- a/net/http/http_response_headers.h
+++ b/net/http/http_response_headers.h
@@ -4,6 +4,7 @@
 
 #ifndef NET_HTTP_HTTP_RESPONSE_HEADERS_H_
 #define NET_HTTP_HTTP_RESPONSE_HEADERS_H_
+#pragma once
 
 #include <string>
 #include <vector>
diff --git a/net/http/http_response_info.h b/net/http/http_response_info.h
index 52c3a0e..52db066 100644
--- a/net/http/http_response_info.h
+++ b/net/http/http_response_info.h
@@ -4,6 +4,7 @@
 
 #ifndef NET_HTTP_HTTP_RESPONSE_INFO_H_
 #define NET_HTTP_HTTP_RESPONSE_INFO_H_
+#pragma once
 
 #include "base/time.h"
 #include "net/base/auth.h"
diff --git a/net/http/http_stream.h b/net/http/http_stream.h
index de2a8d78..e3fbeb3 100644
--- a/net/http/http_stream.h
+++ b/net/http/http_stream.h
@@ -9,6 +9,7 @@
 
 #ifndef NET_HTTP_HTTP_STREAM_H_
 #define NET_HTTP_HTTP_STREAM_H_
+#pragma once
 
 #include <string>
 
diff --git a/net/http/http_stream_parser.h b/net/http/http_stream_parser.h
index 44cc9e8..f6a0562 100644
--- a/net/http/http_stream_parser.h
+++ b/net/http/http_stream_parser.h
@@ -4,6 +4,7 @@
 
 #ifndef NET_HTTP_HTTP_STREAM_PARSER_H_
 #define NET_HTTP_HTTP_STREAM_PARSER_H_
+#pragma once
 
 #include <string>
 
diff --git a/net/http/http_transaction.h b/net/http/http_transaction.h
index 103f8f6..9e7d028 100644
--- a/net/http/http_transaction.h
+++ b/net/http/http_transaction.h
@@ -4,6 +4,7 @@
 
 #ifndef NET_HTTP_HTTP_TRANSACTION_H_
 #define NET_HTTP_HTTP_TRANSACTION_H_
+#pragma once
 
 #include <string>
 
diff --git a/net/http/http_transaction_factory.h b/net/http/http_transaction_factory.h
index 3d37ffe..0d0f642 100644
--- a/net/http/http_transaction_factory.h
+++ b/net/http/http_transaction_factory.h
@@ -4,6 +4,7 @@
 
 #ifndef NET_HTTP_HTTP_TRANSACTION_FACTORY_H__
 #define NET_HTTP_HTTP_TRANSACTION_FACTORY_H__
+#pragma once
 
 #include "base/scoped_ptr.h"
 
diff --git a/net/http/http_transaction_unittest.h b/net/http/http_transaction_unittest.h
index e550903..6b8d428 100644
--- a/net/http/http_transaction_unittest.h
+++ b/net/http/http_transaction_unittest.h
@@ -4,6 +4,7 @@
 
 #ifndef NET_HTTP_HTTP_TRANSACTION_UNITTEST_H_
 #define NET_HTTP_HTTP_TRANSACTION_UNITTEST_H_
+#pragma once
 
 #include "net/http/http_transaction.h"
 
diff --git a/net/http/http_util.h b/net/http/http_util.h
index 447e490..33da33d 100644
--- a/net/http/http_util.h
+++ b/net/http/http_util.h
@@ -4,6 +4,7 @@
 
 #ifndef NET_HTTP_HTTP_UTIL_H_
 #define NET_HTTP_HTTP_UTIL_H_
+#pragma once
 
 #include <vector>
 
diff --git a/net/http/http_vary_data.h b/net/http/http_vary_data.h
index 98b94fa..7e5cbb9 100644
--- a/net/http/http_vary_data.h
+++ b/net/http/http_vary_data.h
@@ -4,6 +4,7 @@
 
 #ifndef NET_HTTP_HTTP_VARY_DATA_H__
 #define NET_HTTP_HTTP_VARY_DATA_H__
+#pragma once
 
 #include "base/md5.h"
 
diff --git a/net/http/http_version.h b/net/http/http_version.h
index 127e711..554de21 100644
--- a/net/http/http_version.h
+++ b/net/http/http_version.h
@@ -4,6 +4,7 @@
 
 #ifndef NET_HTTP_HTTP_VERSION_H_
 #define NET_HTTP_HTTP_VERSION_H_
+#pragma once
 
 #include "base/basictypes.h"
 
diff --git a/net/http/md4.h b/net/http/md4.h
index b416e26..887f15f 100644
--- a/net/http/md4.h
+++ b/net/http/md4.h
@@ -43,6 +43,7 @@
 
 #ifndef NET_HTTP_MD4_H_
 #define NET_HTTP_MD4_H_
+#pragma once
 
 #include "base/basictypes.h"
 
diff --git a/net/http/mock_gssapi_library_posix.h b/net/http/mock_gssapi_library_posix.h
index a78fb00..4c655bc 100644
--- a/net/http/mock_gssapi_library_posix.h
+++ b/net/http/mock_gssapi_library_posix.h
@@ -4,6 +4,7 @@
 
 #ifndef NET_HTTP_MOCK_GSSAPI_LIBRARY_POSIX_H_
 #define NET_HTTP_MOCK_GSSAPI_LIBRARY_POSIX_H_
+#pragma once
 
 #include <list>
 #include <set>
diff --git a/net/http/mock_sspi_library_win.h b/net/http/mock_sspi_library_win.h
index eca3eb5..9d673b4 100644
--- a/net/http/mock_sspi_library_win.h
+++ b/net/http/mock_sspi_library_win.h
@@ -4,6 +4,7 @@
 
 #ifndef NET_HTTP_MOCK_SSPI_LIBRARY_WIN_H_
 #define NET_HTTP_MOCK_SSPI_LIBRARY_WIN_H_
+#pragma once
 
 #include <list>
 #include <set>
diff --git a/net/http/partial_data.h b/net/http/partial_data.h
index b720e6e..bbb1f8b 100644
--- a/net/http/partial_data.h
+++ b/net/http/partial_data.h
@@ -4,6 +4,7 @@
 
 #ifndef NET_HTTP_PARTIAL_DATA_H_
 #define NET_HTTP_PARTIAL_DATA_H_
+#pragma once
 
 #include <string>
 
diff --git a/net/http/url_security_manager.h b/net/http/url_security_manager.h
index cd80a7d..151a446 100644
--- a/net/http/url_security_manager.h
+++ b/net/http/url_security_manager.h
@@ -4,6 +4,7 @@
 
 #ifndef NET_HTTP_URL_SECURITY_MANAGER_H_
 #define NET_HTTP_URL_SECURITY_MANAGER_H_
+#pragma once
 
 #include "base/scoped_ptr.h"
 #include "base/basictypes.h"