Suppress uninits after the recent Skia roll

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 # running overnight and removing outdated bugs/suppressions.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 1030 matching lines @@
    fun:_ZN12_GLOBAL__N_111DnsReloader11MaybeReloadEv
 }
 {
    # Intentional - atomic strings and hash map in WebCore::nameToPseudoTypeMap() (CSSSelector.cpp) are to be leaked
    bug_108516
    Memcheck:Leak
    fun:_Znw*
    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).
 
 {
    # Chromium flakily leaks tasks at shutdown, see
    # http://crbug.com/6532
    # http://codereview.chromium.org/20067
    # http://codereview.chromium.org/42083
@@ skipping 4773 matching lines @@
    fun:_ZN3gpu12GpuScheduler10PutChangedEv
    fun:_ZN6webkit3gpu18GLInProcessContext12PumpCommandsEv
 }
 {
    bug_140041
    Memcheck:Leak
    fun:_Znw*
    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
 
 {
    bug_todo_getdelim
    Memcheck:Leak
    fun:malloc
    fun:getdelim
    ...
    fun:call_init
    fun:_dl_init
 }
 {
    bug_todo_getdelim2
    Memcheck:Leak
    fun:malloc
    fun:getdelim
    obj:/lib/libselinux.so.1
    obj:/lib/libselinux.so.1
    obj:/lib/libselinux.so.1
 }
 {
    bug_todo_grep
    Memcheck:Leak
    fun:malloc
    obj:/bin/grep
    obj:/bin/grep
 }