[evolution] e_mail_formatter_format_header: Remove unused CamelMedium param.

[Matthew Barnes <mbarnes src gnome org>]

commit 312d230cd2493ddfb2581d1ed90e688e6d099fb9
Author: Matthew Barnes <mbarnes redhat com>
Date:   Thu Jun 6 13:34:06 2013 -0400

    e_mail_formatter_format_header: Remove unused CamelMedium param.

 em-format/e-mail-formatter-headers.c       |    6 +++---
 em-format/e-mail-formatter-print-headers.c |   12 ++++--------
 em-format/e-mail-formatter-utils.c         |    4 +---
 em-format/e-mail-formatter-utils.h         |    1 -
 4 files changed, 8 insertions(+), 15 deletions(-)
---
diff --git a/em-format/e-mail-formatter-headers.c b/em-format/e-mail-formatter-headers.c
index 358ed01..9e43bb2 100644
--- a/em-format/e-mail-formatter-headers.c
+++ b/em-format/e-mail-formatter-headers.c
@@ -342,7 +342,7 @@ format_full_headers (EMailFormatter *formatter,
                header = ((CamelMimePart *) part)->headers;
                while (header != NULL) {
                        e_mail_formatter_format_header (
-                               formatter, buffer, part, header,
+                               formatter, buffer, header,
                                E_MAIL_FORMATTER_HEADER_FLAG_NOCOLUMNS, charset);
                        header = header->next;
                }
@@ -393,7 +393,7 @@ format_full_headers (EMailFormatter *formatter,
                                        mailer_shown = TRUE;
 
                                        e_mail_formatter_format_header (
-                                               formatter, buffer, part,
+                                               formatter, buffer,
                                                &xmailer, h->flags, charset);
                                } else if (!face_decoded && face && !g_ascii_strcasecmp (header->name, 
"Face")) {
                                        gchar *cp = header->value;
@@ -412,7 +412,7 @@ format_full_headers (EMailFormatter *formatter,
                                /* Showing an encoded "Face" header makes little sense */
                                } else if (!g_ascii_strcasecmp (header->name, h->name) && !face) {
                                        e_mail_formatter_format_header (
-                                               formatter, buffer, part,
+                                               formatter, buffer,
                                                header, h->flags, charset);
                                }
 
diff --git a/em-format/e-mail-formatter-print-headers.c b/em-format/e-mail-formatter-print-headers.c
index 39b6878..8a11e0f 100644
--- a/em-format/e-mail-formatter-print-headers.c
+++ b/em-format/e-mail-formatter-print-headers.c
@@ -92,8 +92,7 @@ emfpe_headers_format (EMailFormatterExtension *extension,
                if (header->value && *header->value) {
                        raw_header.value = header->value;
                        e_mail_formatter_format_header (
-                               formatter, str,
-                               CAMEL_MEDIUM (mime_part), &raw_header,
+                               formatter, str, &raw_header,
                                header->flags | E_MAIL_FORMATTER_HEADER_FLAG_NOLINKS,
                                "UTF-8");
                } else {
@@ -108,8 +107,7 @@ emfpe_headers_format (EMailFormatterExtension *extension,
 
                        if (raw_header.value && *raw_header.value) {
                                e_mail_formatter_format_header (
-                                       formatter, str,
-                                       CAMEL_MEDIUM (mime_part), &raw_header,
+                                       formatter, str, &raw_header,
                                        header->flags | E_MAIL_FORMATTER_HEADER_FLAG_NOLINKS,
                                        "UTF-8");
                        }
@@ -171,8 +169,7 @@ emfpe_headers_format (EMailFormatterExtension *extension,
        if (tmp->len > 0) {
                raw_header.value = tmp->str;
                e_mail_formatter_format_header (
-                       formatter, str,
-                       CAMEL_MEDIUM (mime_part), &raw_header,
+                       formatter, str, &raw_header,
                        E_MAIL_FORMATTER_HEADER_FLAG_BOLD |
                        E_MAIL_FORMATTER_HEADER_FLAG_NOLINKS, "UTF-8");
        }
@@ -203,8 +200,7 @@ emfpe_headers_format (EMailFormatterExtension *extension,
                raw_header.name = _("Attachments");
                raw_header.value = g_strdup_printf ("%d", attachments_count);
                e_mail_formatter_format_header (
-                       formatter, str,
-                       CAMEL_MEDIUM (mime_part), &raw_header,
+                       formatter, str, &raw_header,
                        E_MAIL_FORMATTER_HEADER_FLAG_BOLD |
                        E_MAIL_FORMATTER_HEADER_FLAG_NOLINKS, "UTF-8");
                g_free (raw_header.value);
diff --git a/em-format/e-mail-formatter-utils.c b/em-format/e-mail-formatter-utils.c
index fe4c887..409e2c6 100644
--- a/em-format/e-mail-formatter-utils.c
+++ b/em-format/e-mail-formatter-utils.c
@@ -273,7 +273,6 @@ e_mail_formatter_canon_header_name (gchar *name)
 void
 e_mail_formatter_format_header (EMailFormatter *formatter,
                                 GString *buffer,
-                                CamelMedium *part,
                                 struct _camel_header_raw *header,
                                 guint32 flags,
                                 const gchar *charset)
@@ -284,9 +283,8 @@ e_mail_formatter_format_header (EMailFormatter *formatter,
        gchar *str_field = NULL;
        gint i;
 
-       /* XXX Not sure if buffer or part can be NULL.
-        *     They're just passthrough parameters anyway. */
        g_return_if_fail (E_IS_MAIL_FORMATTER (formatter));
+       g_return_if_fail (buffer != NULL);
        g_return_if_fail (header != NULL);
 
        name = g_alloca (strlen (header->name) + 1);
diff --git a/em-format/e-mail-formatter-utils.h b/em-format/e-mail-formatter-utils.h
index c9c19e4..f24ee6f 100644
--- a/em-format/e-mail-formatter-utils.h
+++ b/em-format/e-mail-formatter-utils.h
@@ -26,7 +26,6 @@ G_BEGIN_DECLS
 
 void           e_mail_formatter_format_header (EMailFormatter *formatter,
                                                GString *buffer,
-                                               CamelMedium *part,
                                                struct _camel_header_raw *header,
                                                guint32 flags,
                                                const gchar *charset);