Suppress ChromeOS uninit in NetworkMenuIcon::GenerateFadedImage.

tools/valgrind/memcheck/suppressions.txt

 # There are four 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 # running overnight and removing outdated bugs/suppressions.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 5611 matching lines @@
    fun:_ZN10extensions28RulesRegistryStorageDelegate4InitEP7ProfilePNS_22RulesRegistryWithCacheERKSs
    fun:_ZN10extensions20RulesRegistryService30RegisterDefaultRulesRegistriesEv
    fun:_ZN19ExtensionSystemImpl6Shared4InitEb
    fun:_ZN19ExtensionSystemImpl4InitEb
    fun:_ZN14ProfileManager22DoFinalInitForServicesEP7Profileb
    fun:_ZN14ProfileManager11DoFinalInitEP7Profileb
    fun:_ZN14ProfileManager10AddProfileEP7Profile
    fun:_ZN14ProfileManager10GetProfileERK8FilePath
    fun:_ZN14ProfileManager18GetLastUsedProfileERK8FilePath
 }
+{
+   bug_133930
+   Memcheck:Uninitialized
+   fun:_ZN8chromeos12_GLOBAL__N_118GenerateFadedImageEN3gfx9ImageSkiaES2_d
+   fun:_ZN8chromeos15NetworkMenuIcon23GenerateConnectingImageERKN3gfx9ImageSkiaE
+}
 
 
 #-----------------------------------------------------------------------
 # 4. These only occur on our Google workstations
 
 {
    bug_todo_getdelim
    Memcheck:Leak
    fun:malloc
    fun:getdelim
@@ skipping 10 matching lines @@
    obj:/lib/libselinux.so.1
    obj:/lib/libselinux.so.1
 }
 {
    bug_todo_grep
    Memcheck:Leak
    fun:malloc
    obj:/bin/grep
    obj:/bin/grep
 }