suppress menu-related CrOS leaks.

tools/valgrind/memcheck/suppressions.txt

 # There are three kinds of suppressions in this file.
 # 1. third party stuff we have no control over
 #
 # 2. intentional unit test errors, or stuff that is somehow a false positive
 # in our own code, or stuff that is so trivial it's not worth fixing
 #
 # 3. Suppressions for real chromium bugs that are not yet fixed.
 # These should all be in chromium's bug tracking system (but a few aren't yet).
 # Periodically we should sweep this file and the bug tracker clean by
 # running overnight and removing outdated bugs/suppressions.
@@ skipping 5370 matching lines @@
 }
 {
    bug_todo_getdelim2
    Memcheck:Leak
    fun:malloc
    fun:getdelim
    obj:/lib/libselinux.so.1
    obj:/lib/libselinux.so.1
    obj:/lib/libselinux.so.1
 }
+{
+   bug_94228_a
+   Memcheck:Leak
+   fun:_Znw*
+   fun:_ZN5views12MenuItemView13AddMenuItemAtEiiRKSbIwSt11char_traitsIwESaIwEERK8SkBitmapNS0_4TypeE
+   fun:_ZN5views12MenuItemView18AppendMenuItemImplEiRKSbIwSt11char_traitsIwESaIwEERK8SkBitmapNS0_4TypeE
+   fun:_ZN5views12MenuItemView23AppendMenuItemFromModelEPN2ui9MenuModelEii
+   fun:_ZN5views16MenuModelAdapter13BuildMenuImplEPNS_12MenuItemViewEPN2ui9MenuModelE
+   fun:_ZN5views16MenuModelAdapter13BuildMenuImplEPNS_12MenuItemViewEPN2ui9MenuModelE
+   fun:_ZN5views16MenuModelAdapter9BuildMenuEPNS_12MenuItemViewE
+   fun:_ZN8chromeos11NetworkMenu10UpdateMenuEv
+   fun:_ZN8chromeos17NetworkMenuButton23OnNetworkManagerChangedEPNS_14NetworkLibraryE
+   fun:_ZN8chromeos17NetworkMenuButtonC1EPNS_14StatusAreaHostE
+}
+{
+   bug_94228_b
+   Memcheck:Leak
+   fun:_Znw*
+   fun:_ZN5views12MenuItemView13CreateSubmenuEv
+   fun:_ZN5views12MenuItemView13AddMenuItemAtEiiRKSbIwSt11char_traitsIwESaIwEERK8SkBitmapNS0_4TypeE
+   fun:_ZN5views12MenuItemView18AppendMenuItemImplEiRKSbIwSt11char_traitsIwESaIwEERK8SkBitmapNS0_4TypeE
+   fun:_ZN5views12MenuItemView23AppendMenuItemFromModelEPN2ui9MenuModelEii
+   fun:_ZN5views16MenuModelAdapter13BuildMenuImplEPNS_12MenuItemViewEPN2ui9MenuModelE
+   fun:_ZN5views16MenuModelAdapter9BuildMenuEPNS_12MenuItemViewE
+   fun:_ZN8chromeos11NetworkMenu10UpdateMenuEv
+   fun:_ZN8chromeos17NetworkMenuButton23OnNetworkManagerChangedEPNS_14NetworkLibraryE
+   fun:_ZN8chromeos17NetworkMenuButtonC1EPNS_14StatusAreaHostE
+}
+{
+   bug_94228_c
+   Memcheck:Leak
+   fun:_Znw*
+   fun:_ZN9__gnu_cxx13new_allocatorIPN5views4ViewEE8allocateEjPKv
+   fun:_ZNSt12_Vector_baseIPN5views4ViewESaIS2_EE11_M_allocateEj
+   fun:_ZNSt6vectorIPN5views4ViewESaIS2_EE13_M_insert_auxEN9__gnu_cxx17__normal_iteratorIPS2_S4_EERKS2_
+   fun:_ZNSt6vectorIPN5views4ViewESaIS2_EE6insertEN9__gnu_cxx17__normal_iteratorIPS2_S4_EERKS2_
+   fun:_ZN5views4View14AddChildViewAtEPS0_i
+   fun:_ZN5views12MenuItemView13AddMenuItemAtEiiRKSbIwSt11char_traitsIwESaIwEERK8SkBitmapNS0_4TypeE
+   fun:_ZN5views12MenuItemView18AppendMenuItemImplEiRKSbIwSt11char_traitsIwESaIwEERK8SkBitmapNS0_4TypeE
+   fun:_ZN5views12MenuItemView23AppendMenuItemFromModelEPN2ui9MenuModelEii
+   fun:_ZN5views16MenuModelAdapter13BuildMenuImplEPNS_12MenuItemViewEPN2ui9MenuModelE
+   fun:_ZN5views16MenuModelAdapter9BuildMenuEPNS_12MenuItemViewE
+   fun:_ZN8chromeos11NetworkMenu10UpdateMenuEv
+   fun:_ZN8chromeos17NetworkMenuButton23OnNetworkManagerChangedEPNS_14NetworkLibraryE
+   fun:_ZN8chromeos17NetworkMenuButtonC1EPNS_14StatusAreaHostE
+}
+{
+   bug_94228_d
+   Memcheck:Leak
+   fun:_Znw*
+   fun:_ZN8chromeos11NetworkMenuC1EPNS0_8DelegateEb
+   fun:_ZN8chromeos17NetworkMenuButtonC1EPNS_14StatusAreaHostE
+}