gtk: Disconnect the accelerator group keys when closing the browser window....

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 # running overnight and removing outdated bugs/suppressions.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 432 matching lines @@
    fun:_Z25createV8ObjectForNPObjectP8NPObjectS0_
 }
 {
    # webkit leak?  See http://crbug.com/9503
    bug_9503
    Memcheck:Leak
    ...
    fun:_ZN19TestWebViewDelegate24UpdateSelectionClipboardEb
 }
 {
-   # see http://crbug.com/10737
-   bug_10737
-   Memcheck:Leak
-   fun:calloc
-   fun:g_malloc0
-   fun:g_closure_new_simple
-   fun:g_cclosure_new
-   fun:_ZN16BrowserWindowGtk19ConnectAcceleratorsEv
-   fun:_ZN16BrowserWindowGtkC1EP7Browser
-   fun:_ZN13BrowserWindow19CreateBrowserWindowEP7Browser
-}
-{
    # real leak; see http://crbug.com/10738
    bug_10738
    Memcheck:Leak
    ...
    fun:_ZN20NavigationController22NavigateToPendingEntryEb
    fun:_ZN20NavigationController9LoadEntryEP15NavigationEntry
    fun:_ZN20NavigationController7LoadURLERK4GURLS2_j
 }
 {
    # see http://crbug.com/10748
@@ skipping 539 matching lines @@
    # Found by running ui tests over and over
    bug_18664
    Memcheck:Leak
    fun:_Znw*
    fun:_ZN18ResourceDispatcher12CreateBridgeERKSsRK4GURLS4_S4_S1_S1_S1_iiN12ResourceType4TypeEjii
    fun:_ZN11webkit_glue20ResourceLoaderBridge6CreateERKSsRK4GURLS5_S5_S2_S2_S2_iiN12ResourceType4TypeEii
    ...
    fun:_ZN7WebCore14ResourceHandle5startEPNS_5FrameE
    fun:_ZN7WebCore14ResourceHandle6createERKNS_15ResourceRequestEPNS_20ResourceHandleClientEPNS_5FrameEbbb
 }