suppress leak in sandbox::LoadSandboxTemplate()

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 2d044cec0001e6777a662872b51a0dcc3e1ddce0..927ce63a065a2adc7a96544f855b4e3e709537ec 100644
--- a/tools/valgrind/memcheck/suppressions.txt
+++ b/tools/valgrind/memcheck/suppressions.txt
@@ -5606,6 +5606,24 @@
    fun:_ZN7WebCore9IDBCursor16continueFunctionERi
    fun:_ZN7WebCore17IDBCursorInternalL16continueCallbackERKN2v89ArgumentsE
 }
+{
+   bug_109901
+   Memcheck:Leak
+   fun:malloc_zone_malloc
+   fun:_CFRuntimeCreateInstance
+   fun:__CFStringCreateImmutableFunnel3
+   fun:CFStringCreateWithBytes
+   fun:-[NSPlaceholderString initWithBytes:length:encoding:]
+   fun:_ZN7sandbox19LoadSandboxTemplateEi
+   fun:_ZN7sandbox7Sandbox13EnableSandboxEiRK8FilePath
+   fun:_ZN7content17InitializeSandboxEiRK8FilePath
+   fun:_ZN7content17InitializeSandboxEv
+   fun:_ZN28RendererMainPlatformDelegate13EnableSandboxEv
+   fun:_Z12RendererMainRKN7content18MainFunctionParamsE
+   fun:_ZN12_GLOBAL__N_123RunNamedProcessTypeMainERKSsRKN7content18MainFunctionParamsEPNS2_19ContentMainDelegateE
+   fun:_ZN7content11ContentMainEiPPKcPNS_19ContentMainDelegateE
+   fun:ChromeMain
+}
 
 #-----------------------------------------------------------------------
 # 4. These only occur on our Google workstations