Suppress memory leaks in chrome/browser/file_path_watcher_inotify.cc...

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 # running overnight and removing outdated bugs/suppressions.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 4147 matching lines @@
    bug_52828
    Memcheck:Leak
    fun:_Znw*
    ...
    fun:_ZN4base10JSONReader10BuildValueEb
    fun:_ZN4base10JSONReader11JsonToValueERKSsbb
    fun:_ZN4base10JSONReader18ReadAndReturnErrorERKSsbPiPSs
    fun:_ZN4base10JSONReader4ReadERKSsb
    fun:_ZN81_GLOBAL__N_chrome_browser_host_content_settings_map_unittest.cc*
 }
+{
+   bug_52831
+   Memcheck:Leak
+   fun:_Znw*
+   ...
+   fun:*InotifyReaderTask3RunEv
+   fun:_ZN11MessageLoop7RunTaskEP4Task
+   fun:_ZN11MessageLoop21DeferOrRunPendingTaskERKNS_11PendingTaskE
+   fun:_ZN11MessageLoop6DoWorkEv
+   fun:_ZN4base18MessagePumpDefault3RunEPNS_11MessagePump8DelegateE
+   fun:_ZN11MessageLoop11RunInternalEv
+   fun:_ZN11MessageLoop10RunHandlerEv
+}