Fix leak in ComponentUpdaterTest.ProdVersionCheck.

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 # running overnight and removing outdated bugs/suppressions.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 4099 matching lines @@
    fun:_ZN9__gnu_cxx13new_allocatorIN3net11ProxyServerEE8allocateEjPKv
    fun:_ZNSt12_Vector_baseIN3net11ProxyServerESaIS1_EE11_M_allocateEj
    fun:_ZNSt12_Vector_baseIN3net11ProxyServerESaIS1_EEC2EjRKS2_
    fun:_ZNSt6vectorIN3net11ProxyServerESaIS1_EEC1ERKS3_
    fun:_ZN3net9ProxyListC1ERKS0_
    fun:_ZN3net9ProxyInfoC1ERKS0_
    fun:_ZN3net21HttpStreamFactoryImpl7Request18OnSpdySessionReadyEPNS0_3JobE13scoped_refptrINS_11SpdySessionEEb
    fun:_ZN3net21HttpStreamFactoryImpl3Job26OnSpdySessionReadyCallbackEv
 }
 {
-   bug_96295
-   Memcheck:Leak
-   fun:_Znw*
-   fun:_ZN20ComponentUpdaterTest17RegisterComponentEP12CrxComponentNS_14TestComponentsERK7Version
-   fun:_ZN42ComponentUpdaterTest_ProdVersionCheck_Test8TestBodyEv
-}
-{
    bug_96365
    Memcheck:Leak
    fun:_Znw*
    fun:_ZN27PasswordManagerDelegateImpl22AddSavePasswordInfoBarEP19PasswordFormManager
    fun:_ZN15PasswordManager14DidStopLoadingEv
    fun:_ZN11TabContents14DidStopLoadingEv
    fun:_ZN14RenderViewHost19OnMsgDidStopLoadingEv
    fun:_ZN3IPC7Message8DispatchI14RenderViewHostS2_EEbPKS0_PT_PT0_MS5_FvvE
    fun:_ZN14RenderViewHost17OnMessageReceivedERKN3IPC7MessageE
    fun:_ZN21RenderProcessHostImpl17OnMessageReceivedERKN3IPC7MessageE
@@ skipping 1714 matching lines @@
    obj:/lib/libselinux.so.1
    obj:/lib/libselinux.so.1
 }
 {
    bug_todo_grep
    Memcheck:Leak
    fun:malloc
    obj:/bin/grep
    obj:/bin/grep
 }