Suppress valgrind cond/value4 error in PowerMenuButton

tools/valgrind/memcheck/suppressions.txt

Index: tools/valgrind/memcheck/suppressions.txt
diff --git a/tools/valgrind/memcheck/suppressions.txt b/tools/valgrind/memcheck/suppressions.txt
index afd3ba6f52bb459a03d575f5a5a0161f53a59db8..ebea6a6b8dab7b5460c855096fbf853926b9f296 100644
--- a/tools/valgrind/memcheck/suppressions.txt
+++ b/tools/valgrind/memcheck/suppressions.txt
@@ -5060,6 +5060,25 @@
    fun:_ZN7testing8internal11CmpHelperGEIddEENS_15AssertionResultEPKcS4_RKT_RKT0_
    fun:_ZN3gfx31JPEGCodec_EncodeDecodeRGBA_Test8TestBodyEv
 }
+
+{
+   bug_101867_a
+   Memcheck:Cond
+   ...
+   fun:_ZN8chromeos15PowerMenuButton22UpdateIconAndLabelInfoEv
+   fun:_ZN8chromeos15PowerMenuButtonC1EPNS_14StatusAreaHostE
+   fun:_ZN8chromeos14StatusAreaView4InitEv
+   fun:_ZN8chromeos11BrowserView4InitEv
+}
+{
+   bug_101867_b
+   Memcheck:Value4
+   fun:_ZN8chromeos15PowerMenuButton22UpdateIconAndLabelInfoEv
+   fun:_ZN8chromeos15PowerMenuButtonC1EPNS_14StatusAreaHostE
+   fun:_ZN8chromeos14StatusAreaView4InitEv
+   fun:_ZN8chromeos11BrowserView4InitEv
+}
+
 #-----------------------------------------------------------------------
 # 4. These only occur on our Google workstations
 {