Widen suppression for bug 52387, suppress leaks in GoogleURLTracker tests...

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 # running overnight and removing outdated bugs/suppressions.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 4113 matching lines @@
    fun:_ZN8chromeos12CrosSettings19AddSettingsObserverEPKcP20NotificationObserver
    fun:_ZN8chromeos26CoreChromeOSOptionsHandler11ObservePrefERKSs
    fun:_ZN18CoreOptionsHandler18HandleObservePrefsEPK5Value
 }
 {
    bug_52387
    Memcheck:Addr4
    fun:_ZN12_GLOBAL__N_112CacheCreator10DoCallbackEi
    fun:_ZN12_GLOBAL__N_112CacheCreator12OnIOCompleteEi
    fun:_Z16DispatchToMethodIN12_GLOBAL__N_112CacheCreatorEMS1_FviEiEvPT_T0_RK6Tuple1IT1_E
+   ...
    fun:_ZN14CallbackRunnerI6Tuple1IiEE3RunIiEEvRKT_
    fun:_ZN10disk_cache17InFlightBackendIO19OnOperationCompleteEPNS_12BackgroundIOEb
    fun:_ZN10disk_cache10InFlightIO14InvokeCallbackEPNS_12BackgroundIOEb
    fun:_ZN10disk_cache12BackgroundIO13OnIOSignalledEv
 }
 {
    bug_52825
    Memcheck:Addr4
    fun:_ZNKSt8_Rb_treeIjSt4pairIKjP12ObserverListI20NotificationObserverLb0EEESt10_Select1stIS6_ESt4lessIjESaIS6_EE8_M_beginEv
    fun:_ZNKSt8_Rb_treeIjSt4pairIKjP12ObserverListI20NotificationObserverLb0EEESt10_Select1stIS6_ESt4lessIjESaIS6_EE4findERS1_
    fun:_ZNKSt3mapIjP12ObserverListI20NotificationObserverLb0EESt4lessIjESaISt4pairIKjS3_EEE4findERS7_
    fun:_ZN19NotificationService6HasKeyERKSt3mapIjP12ObserverListI20NotificationObserverLb0EESt4lessIjESaISt4pairIKjS4_EEERK18NotificationSource
    fun:_ZN19NotificationService6NotifyE16NotificationTypeRK18NotificationSourceRK19NotificationDetails
    fun:_ZN23ChromeURLRequestContextD0Ev
    ...
    fun:_ZN17URLRequestHttpJobD0Ev
 }
+{
+   bug_52826
+   Memcheck:Leak
+   fun:_Znw*
+   fun:_ZN14TestingProfile20CreateRequestContextEv
+   fun:_ZN20GoogleURLTrackerTest20CreateRequestContextEv
+}