wininet: Exclude unused headers

[Andrew Talbot]

Changelog:
    wininet: Exclude unused headers.

diff -urN a/dlls/wininet/dialogs.c b/dlls/wininet/dialogs.c
--- a/dlls/wininet/dialogs.c	2006-10-30 11:24:46.000000000 +0000
+++ b/dlls/wininet/dialogs.c	2007-05-25 15:29:43.000000000 +0100
@@ -29,7 +29,6 @@
 #include "winreg.h"
 #include "wininet.h"
 #include "winnetwk.h"
-#include "winnls.h"
 #include "wine/debug.h"
 #include "winerror.h"
 #define NO_SHLWAPI_STREAM
diff -urN a/dlls/wininet/http.c b/dlls/wininet/http.c
--- a/dlls/wininet/http.c	2007-05-22 17:41:32.000000000 +0100
+++ b/dlls/wininet/http.c	2007-05-25 15:29:52.000000000 +0100
@@ -48,7 +48,6 @@
 #include "windef.h"
 #include "winbase.h"
 #include "wininet.h"
-#include "winreg.h"
 #include "winerror.h"
 #define NO_SHLWAPI_STREAM
 #define NO_SHLWAPI_REG
diff -urN a/dlls/wininet/internet.c b/dlls/wininet/internet.c
--- a/dlls/wininet/internet.c	2007-05-22 17:41:32.000000000 +0100
+++ b/dlls/wininet/internet.c	2007-05-25 15:30:01.000000000 +0100
@@ -60,7 +60,6 @@
 #include "shlwapi.h"
 
 #include "wine/exception.h"
-#include "excpt.h"
 
 #include "internet.h"
 #include "resource.h"
diff -urN a/dlls/wininet/urlcache.c b/dlls/wininet/urlcache.c
--- a/dlls/wininet/urlcache.c	2007-04-16 13:10:17.000000000 +0100
+++ b/dlls/wininet/urlcache.c	2007-05-25 15:30:13.000000000 +0100
@@ -42,7 +42,6 @@
 #include "internet.h"
 #include "winreg.h"
 #include "shlwapi.h"
-#include "wingdi.h"
 #include "shlobj.h"
 
 #include "wine/unicode.h"
diff -urN a/dlls/wininet/utility.c b/dlls/wininet/utility.c
--- a/dlls/wininet/utility.c	2007-03-05 19:11:37.000000000 +0000
+++ b/dlls/wininet/utility.c	2007-05-25 15:30:23.000000000 +0100
@@ -33,7 +33,6 @@
 #include "windef.h"
 #include "winbase.h"
 #include "wininet.h"
-#include "winerror.h"
 #include "winnls.h"
 
 #include "wine/debug.h"