Add suppression for RevocableStore leak...

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 # running overnight and removing outdated bugs/suppressions.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 893 matching lines @@
    fun:_ZN20NavigationController7LoadURLERK4GURLS2_j
    fun:_ZN7Browser14OpenURLAtIndexEP11TabContentsRK4GURLS4_21WindowOpenDispositionjib
    fun:_ZN7Browser14OpenCurrentURLEv
 }
 {
    # 1 in 40 runs?  Handle both leaks with one suppression.
    # Anonymous namespaces are encoded differently on mac and linux,
    # hence the wildcard.
    bug_16625
    Memcheck:Leak
+   ...
    fun:_ZN16ChildProcessHost13CreateChannelEv
    fun:_ZN18UtilityProcessHost12StartProcessERK8FilePath
    fun:_ZN18UtilityProcessHost22StartExtensionUnpackerERK8FilePath
    fun:*UtilityProcessHostTest_ExtensionUnpacker_Test8TestBodyEv
 }
 {
    # 1 in 20 runs?
    bug_16908
    Memcheck:Leak
    fun:_Znwj
@@ skipping 49 matching lines @@
    fun:_ZN7WebCore14ChromiumBridge19clipboardWriteImageEPK15NativeImageSkiaRKNS_4KURLERKNS_6StringE
    fun:_ZN7WebCore10Pasteboard10writeImageEPNS_4NodeERKNS_4KURLERKNS_6StringE
 }
 {
    # Only in test shell
    bug_17188
    Memcheck:Addr4
    fun:_ZN9TestShell10ClosePopupEv
    fun:_ZN12_GLOBAL__N_119MainWindowLostFocusEP10_GtkWidgetP14_GdkEventFocusP9TestShell
 }
+{
+   bug_17385
+   Memcheck:Leak
+   fun:_Znw*
+   fun:_ZN14RevocableStoreC2Ev
+   fun:_ZN3IPC7Channel11ChannelImplC2ERKSsNS0_4ModeEPNS0_8ListenerE
+   fun:_ZN3IPC7Channel11ChannelImplC1ERKSsNS0_4ModeEPNS0_8ListenerE
+   fun:_ZN3IPC7ChannelC2ERKSsNS0_4ModeEPNS0_8ListenerE
+   fun:_ZN3IPC7ChannelC1ERKSsNS0_4ModeEPNS0_8ListenerE
+   fun:_ZN3IPC12ChannelProxy7Context13CreateChannelERKSsRKNS_7Channel4ModeE
+   fun:_ZN3IPC12ChannelProxy4InitERKSsNS_7Channel4ModeEP11MessageLoopb
+   fun:_ZN3IPC12ChannelProxyC2ERKSsNS_7Channel4ModeEP11MessageLoopPNS0_7ContextEb
+   fun:_ZN3IPC11SyncChannelC2ERKSsNS_7Channel4ModeEPNS3_8ListenerEPNS_12ChannelProxy13MessageFilterEP11MessageLoopbPN4base13WaitableEventE
+   fun:_ZN3IPC11SyncChannelC1ERKSsNS_7Channel4ModeEPNS3_8ListenerEPNS_12ChannelProxy13MessageFilterEP11MessageLoopbPN4base13WaitableEventE
+   fun:_ZN11ChildThread4InitEv
+}