Remove GICE (again).

tools/valgrind-webrtc/memcheck/suppressions.txt

Index: tools/valgrind-webrtc/memcheck/suppressions.txt
diff --git a/tools/valgrind-webrtc/memcheck/suppressions.txt b/tools/valgrind-webrtc/memcheck/suppressions.txt
index 97f3240b8f8ca631710d9a6d0feabc832543a1b9..6291df20dd65a9096485769cb04ee1311beabe8f 100644
--- a/tools/valgrind-webrtc/memcheck/suppressions.txt
+++ b/tools/valgrind-webrtc/memcheck/suppressions.txt
@@ -126,6 +126,21 @@
    ...
 }
 {
+   SignalsCloseAfterForcedCloseAll2
+   Memcheck:Leak
+   fun:_Znw*
+   fun:_ZN9__gnu_cxx13new_allocatorISt13_Rb_tree_nodeISt4pairIKSsSsEEE8allocateEmPKv
+   fun:_ZNSt8_Rb_treeISsSt4pairIKSsSsESt10_Select1stIS2_EN3rtc5ilessESaIS2_EE11_M_get_nodeEv
+   fun:_ZNSt8_Rb_treeISsSt4pairIKSsSsESt10_Select1stIS2_EN3rtc5ilessESaIS2_EE14_M_create_nodeIJS2_EEEPSt13_Rb_tree_nodeIS2_EDpOT_
+   fun:_ZNSt8_Rb_treeISsSt4pairIKSsSsESt10_Select1stIS2_EN3rtc5ilessESaIS2_EE10_M_insert_IS2_EESt17_Rb_tree_iteratorIS2_EPKSt18_Rb_tree_node_baseSE_OT_
+   fun:_ZNSt8_Rb_treeISsSt4pairIKSsSsESt10_Select1stIS2_EN3rtc5ilessESaIS2_EE15_M_insert_equalIS2_EESt17_Rb_tree_iteratorIS2_EOT_
+   fun:_ZNSt8multimapISsSsN3rtc5ilessESaISt4pairIKSsSsEEE6insertIS4_vEESt17_Rb_tree_iteratorIS4_EOT_
+   fun:_ZN3rtc8HttpData12changeHeaderERKSsS2_NS0_13HeaderCombineE
+   fun:_ZN3rtc8HttpData9setHeaderERKSsS2_b
+   fun:_ZN3rtc8HttpData9setHeaderENS_10HttpHeaderERKSsb
+   ...
+}
+{
    DoNotDeleteTask2
    Memcheck:Leak
    fun:_Znw*