Fix a memory leak in the layer animator

tools/valgrind/memcheck/suppressions.txt

Index: tools/valgrind/memcheck/suppressions.txt
diff --git a/tools/valgrind/memcheck/suppressions.txt b/tools/valgrind/memcheck/suppressions.txt
index c4668b54540871742f1388d9bb3e1431279b7cfa..b9059d1a0caece005aa44286bd453613616f8580 100644
--- a/tools/valgrind/memcheck/suppressions.txt
+++ b/tools/valgrind/memcheck/suppressions.txt
@@ -5792,27 +5792,6 @@
    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
-}
 
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 # 4. These only occur on our Google workstations