Suppress uninits after the recent Skia roll

tools/valgrind/memcheck/suppressions.txt

Index: tools/valgrind/memcheck/suppressions.txt
===================================================================
--- tools/valgrind/memcheck/suppressions.txt	(revision 149594)
+++ tools/valgrind/memcheck/suppressions.txt	(working copy)
@@ -1048,20 +1048,13 @@
    fun:_ZN7WebCoreL19nameToPseudoTypeMapEv
 }
 {
-   bug_79322_a (Intentional)
+   bug_79322 (Intentional)
    Memcheck:Leak
    fun:_Znw*
-   fun:_ZN4base42StatisticsRecorderTest_NotInitialized_Test8TestBodyEv
+   ...
+   fun:_ZN4base*StatisticsRecorderTest_*_Test8TestBodyEv
 }
-{
-   bug_79322_b (Intentional)
-   Memcheck:Leak
-   fun:_Znw*
-   fun:_ZN4base18StatisticsRecorder31RegisterOrDeleteDuplicateRangesEPKNS_12BucketRangesE
-   fun:_ZN4base48StatisticsRecorderTest_RegisterBucketRanges_Test8TestBodyEv
-}
 
-
 #-----------------------------------------------------------------------
 # 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).
@@ -5854,6 +5847,14 @@
    fun:_ZN15WebsiteSettings11OnUIClosingEv
    fun:_ZN36WebsiteSettingsTest_ShowInfoBar_Test8TestBodyEv
 }
+{
+   bug_140196
+   Memcheck:Uninitialized
+   fun:_ZNK12SkDescriptor6equalsERKS_
+   fun:_ZN12SkGlyphCache10VisitCacheEPK12SkDescriptorPFbPKS_PvES5_
+   ...
+   fun:_ZNK7SkPaint14descriptorProcEPK8SkMatrixPFvPK12SkDescriptorPvES6_b
+}
 
 #-----------------------------------------------------------------------
 # 4. These only occur on our Google workstations