Suppress memory leaks from TransportSecurityPersister::TransportSecurityPersister

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 # running overnight and removing outdated bugs/suppressions.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 5773 matching lines @@
    fun:_ZN22ChromeBrowserMainParts23PreMainMessageLoopStartEv
    fun:_ZN30ChromeBrowserMainPartsChromeos23PreMainMessageLoopStartEv
    fun:_ZN7content15BrowserMainLoop20MainMessageLoopStartEv
    fun:_ZN12_GLOBAL__N_121BrowserMainRunnerImpl10InitializeERKN7content18MainFunctionParamsE
    fun:_Z11BrowserMainRKN7content18MainFunctionParamsE
    fun:_ZN12_GLOBAL__N_123RunNamedProcessTypeMainERKSsRKN7content18MainFunctionParamsEPNS2_19ContentMainDelegateE
    fun:_ZN12_GLOBAL__N_121ContentMainRunnerImpl3RunEv
    fun:_ZN7content11ContentMainEiPPKcPNS_19ContentMainDelegateE
    fun:ChromeMain
 }
+{
+   bug_125807
+   Memcheck:Leak
+   fun:_Znw*
+   fun:_ZN26TransportSecurityPersisterC1EPN3net22TransportSecurityStateERK8FilePathb
+   fun:_ZN30TransportSecurityPersisterTestC2Ev
+   ...
+   fun:_ZN7testing8internal15TestFactoryImpl*
+}
 
 #-----------------------------------------------------------------------
 # 4. These only occur on our Google workstations
 
 {
    bug_todo_getdelim
    Memcheck:Leak
    fun:malloc
    fun:getdelim
    ...
@@ skipping 10 matching lines @@
    obj:/lib/libselinux.so.1
 }
 {
    bug_todo_grep
    Memcheck:Leak
    fun:malloc
    obj:/bin/grep
    obj:/bin/grep
 }