Expand the suppression for bug 50297 (UninitCondition in...

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 # running overnight and removing outdated bugs/suppressions.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 2659 matching lines @@
    fun:_ZN11ProfileImpl21GetProfileSyncServiceERKSs
    fun:_ZN11ProfileImpl21GetProfileSyncServiceEv
    ...
    fun:_ZN7BrowserC1ENS_4TypeEP7Profile
    ...
    fun:_ZN11BrowserInit17LaunchWithProfile6LaunchEP7Profileb
    fun:_ZN11BrowserInit13LaunchBrowserERK11CommandLineP7ProfileRK8FilePathbPi
    fun:_ZN11BrowserInit18ProcessCmdLineImplERK11CommandLineRK8FilePathbP7ProfilePiPS_
    fun:_ZN11BrowserInit5StartERK11CommandLineRK8FilePathP7ProfilePi
 }
-
+{
+   bug_56495
+   Memcheck:Leak
+   fun:_Znw*
+   fun:_ZN11SavePackage4InitEv
+   fun:_ZN11TabContents8SavePageERK8FilePathS2_N11SavePackage15SavePackageTypeE
+   fun:_ZN25TestingAutomationProvider8SavePageEiRK8FilePathS2_iPb
+   fun:_Z16DispatchToMethodI25TestingAutomationProviderMS0_FviRK8FilePathS3_iPbEiS1_S1_ibEvPT_T0_RK6Tuple4IT1_T2_T3_T4_EP6Tuple1IT5_E
+   fun:_ZN3IPC16MessageWithReplyI6Tuple4Ii8FilePathS2_iE6Tuple1IRbEE8DispatchI25TestingAutomationProviderMS9_FviRKS2_SB_iPbEEEbPKNS_7MessageEPT_T0_
+   fun:_ZN25TestingAutomationProvider17OnMessageReceivedERKN3IPC7MessageE
+   fun:_ZN3IPC12ChannelProxy7Context17OnDispatchMessageERKNS_7MessageE
+   fun:_ZN3IPC11SyncChannel20ReceivedSyncMsgQueue16DispatchMessagesEv
+}