[geary] Remove trailing whitespace before wrapping plain text

[Robert Schroll <rschroll src gnome org>]

commit 38957303cb8e57fa65e85a066fe8d56fbe6a2bb3
Author: Robert Schroll <rschroll gmail com>
Date:   Thu Jun 19 15:47:15 2014 -0400

    Remove trailing whitespace before wrapping plain text
    
    Trailing spaces will inadvertently cause the line to be flowed into the
    next.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=731746

 src/client/util/util-webkit.vala |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/src/client/util/util-webkit.vala b/src/client/util/util-webkit.vala
index 81bf5d8..d5eb48e 100644
--- a/src/client/util/util-webkit.vala
+++ b/src/client/util/util-webkit.vala
@@ -339,6 +339,7 @@ public string html_to_flowed_text(WebKit.DOM.Document doc) {
     string[] lines = doctext.split("\n");
     GLib.StringBuilder flowed = new GLib.StringBuilder.sized(doctext.length);
     foreach (string line in lines) {
+        line = line.chomp();
         int quote_level = 0;
         while (line[quote_level] == Geary.RFC822.Utils.QUOTE_MARKER)
             quote_level += 1;