From 37edcdcddebfd38cdfdb7cc5aca3a8599dc99cdd Mon Sep 17 00:00:00 2001
From: Mike Blumenkrantz <zmike@osg.samsung.com>
Date: Fri, 7 Nov 2014 15:41:48 -0500
Subject: [PATCH] embedding: cef_string_map_clear()

---
 ports/cef/string_map.rs | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/ports/cef/string_map.rs b/ports/cef/string_map.rs
index ddc9f52117f..feb397d89de 100644
--- a/ports/cef/string_map.rs
+++ b/ports/cef/string_map.rs
@@ -110,3 +110,16 @@ pub extern "C" fn cef_string_map_value(sm: *mut cef_string_map_t, index: c_int,
     }
     0
 }
+
+#[no_mangle]
+pub extern "C" fn cef_string_map_clear(sm: *mut cef_string_map_t) {
+    unsafe {
+        if fptr_is_null(mem::transmute(sm)) { return; }
+        let v = string_map_to_treemap(sm);
+        if (*v).len() == 0 { return; }
+        for val in (*v).values() {
+            cef_string_userfree_utf8_free((*val));
+        }
+        (*v).clear();
+    }
+}