Suppress more chromeos Valgrind warnings...

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 # running overnight and removing outdated bugs/suppressions.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 3410 matching lines @@
    ...
    fun:*AddInputMethodToMapsERKSsRKN8chromeos21InputMethodDescriptorE
    ...
    fun:_ZN8chromeos12input_method33GetInputMethodIdsFromLanguageCodeERKSsNS0_15InputMethodTypeEPSt6vectorISsSaISsEE
    fun:_ZN8chromeos11Preferences4InitEP11PrefService
    fun:_ZN11ProfileImplC1ERK8FilePath
    fun:_ZN7Profile13CreateProfileERK8FilePath
    fun:_ZN14ProfileManager13CreateProfileERK8FilePath
 }
 {
+   bug_48130_c
+   Memcheck:Leak
+   fun:_Znw*
+   ...
+   fun:*IdMapsC1Ev
+   ...
+   fun:*IdMapsE22DefaultSingletonTraitsIS1_ES1_E3getEv
+   fun:_ZN8chromeos12input_method31GetInputMethodDisplayNameFromIdERKSs
+   fun:_ZN22LanguageOptionsHandler18GetInputMethodListEv
+   fun:_ZN22LanguageOptionsHandler18GetLocalizedValuesEP15DictionaryValue
+   fun:_ZN9OptionsUI23AddOptionsPageUIHandlerEP15DictionaryValueP20OptionsPageUIHandler
+   fun:_ZN9OptionsUIC1EP11TabContents
+}
+{
    bug_48553
    Memcheck:Leak
    fun:malloc
    fun:malloc
    fun:pa_xmalloc
    obj:/usr/lib/libpulse.so.0.4.1
    ...
    fun:_ZN8chromeos15PulseAudioMixer14PulseAudioInitEv
    fun:_ZN8chromeos15PulseAudioMixer6DoInitEP14CallbackRunnerI6Tuple1IbEE
    fun:_Z16DispatchToMethodIN8chromeos15PulseAudioMixerEMS1_FvP14CallbackRunnerI6Tuple1IbEEES6_EvPT_T0_RKS3_IT1_E
@@ skipping 162 matching lines @@
    fun:_ZN8syncable12MutableEntryC1EPNS_16WriteTransactionENS_6CreateERKNS_2IdERKSs
 }
 {
    bug_50336
    Memcheck:Leak
    fun:_Znw*
    fun:_ZN8syncable11UnpackEntryEP12SQLStatementPPNS_11EntryKernelE
    fun:_ZN8syncable21DirectoryBackingStore11LoadEntriesEPSt3setIPNS_11EntryKernelENS_9LessFieldINS_15MetahandleFieldELS5_0EEESaIS3_EE
    fun:_ZN8syncable44DirectoryBackingStoreTest_DeleteEntries_Test8TestBodyEv
 }