Fix a memory leak in the layer animator

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 # running overnight and removing outdated bugs/suppressions.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 5774 matching lines @@
    fun:_ZN7WebCore13WorkerRunLoop4Task11performTaskERKS0_PNS_22ScriptExecutionContextE
    fun:_ZN7WebCore13WorkerRunLoop15runCleanupTasksEPNS_13WorkerContextE
 }
 {
    bug_112857
    Memcheck:Leak
    fun:_Znw*
    fun:_ZN18SpellCheckProvider19RequestTextCheckingERKN6WebKit9WebStringEiPNS0_25WebTextCheckingCompletionE
    fun:_ZN12_GLOBAL__N_141SpellCheckProviderTest_UsingHunspell_Test8TestBodyEv
 }
-{
-   bug_113276
-   Memcheck:Leak
-   fun:_Znw*
-   ...
-   fun:_ZN2ui13LayerAnimator9SetBoundsERKN3gfx4RectE
-   fun:_ZN2ui5Layer9SetBoundsERKN3gfx4RectE
-   fun:_ZN4aura6Window17SetBoundsInternalERKN3gfx4RectE
-   fun:_ZN4aura13LayoutManager20SetChildBoundsDirectEPNS_6WindowERKN3gfx4RectE
-   fun:_ZN3ash8internal23StatusAreaLayoutManager14SetChildBoundsEPN4aura6WindowERKN3gfx4RectE
-   fun:_ZN4aura6Window9SetBoundsERKN3gfx4RectE
-   fun:_ZN5views16NativeWidgetAura7SetSizeERKN3gfx4SizeE
-   fun:_ZN5views6Widget7SetSizeERKN3gfx4SizeE
-   fun:_ZN14StatusAreaView20PreferredSizeChangedEv
-   fun:_ZN14StatusAreaView25ChildPreferredSizeChangedEPN5views4ViewE
-   fun:_ZN5views4View20PreferredSizeChangedEv
-   fun:_ZN5views14TextButtonBase14UpdateTextSizeEv
-   fun:_ZN5views14TextButtonBase7SetFontERKN3gfx4FontE
-   fun:_ZN16StatusAreaButton15UpdateTextStyleEv
-   fun:_ZN14StatusAreaView21UpdateButtonTextStyleEv
-}
 
 #-----------------------------------------------------------------------
 # 4. These only occur on our Google workstations
 
 {
    bug_todo_getdelim
    Memcheck:Leak
    fun:malloc
    fun:getdelim
    ...
    fun:call_init
    fun:_dl_init
 }
 {
    bug_todo_getdelim2
    Memcheck:Leak
    fun:malloc
    fun:getdelim
    obj:/lib/libselinux.so.1
    obj:/lib/libselinux.so.1
    obj:/lib/libselinux.so.1
 }
 {
    bug_todo_grep
    Memcheck:Leak
    fun:malloc
    obj:/bin/grep
    obj:/bin/grep
 }