Fix layer leak in SystemTrayBubble

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 # running overnight and removing outdated bugs/suppressions.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 6279 matching lines @@
    fun:_ZN7WebCore11RenderLayer10paintLayerEPNS_15GraphicsContextERKNS0_17LayerPaintingInfoEj
 }
 {
    bug_164676_a
    Memcheck:Leak
    fun:_Znw*
    fun:_ZN3ash4test12_GLOBAL__N_112DragTestView13WriteDragDataERKN3gfx5PointEPN2ui14OSExchangeDataE
    fun:_ZN5views4View6DoDragERKN2ui12LocatedEventERKN3gfx5PointENS1_13DragDropTypes15DragEventSourceE
 }
 {
-   bug_164676_h
-   Memcheck:Leak
-   fun:_Znw*
-   fun:_ZN2cc24LayerAnimationController6createEPNS_30LayerAnimationControllerClientE
-   fun:_ZN2cc5LayerC2Ev
-   fun:_ZN2cc20ContentsScalingLayerC2Ev
-   fun:_ZN2cc10TiledLayerC2Ev
-   fun:_ZN2cc12ContentLayerC1EPNS_18ContentLayerClientE
-   fun:_ZN2cc12ContentLayer6createEPNS_18ContentLayerClientE
-   fun:_ZN2ui5Layer14CreateWebLayerEv
-   fun:_ZN2ui5LayerC1Ev
-   fun:_ZN5views4View11CreateLayerEv
-   fun:_ZN5views4View15SetPaintToLayerEb
-   fun:_ZN5views14TrayBubbleViewC1EPN4aura6WindowEPNS_4ViewEPNS0_8DelegateERKNS0_10InitParamsE
-   fun:_ZN5views14TrayBubbleView6CreateEPN4aura6WindowEPNS_4ViewEPNS0_8DelegateEPNS0_10InitParamsE
-   fun:_ZN3ash8internal16SystemTrayBubble8InitViewEPN5views4ViewENS_4user11LoginStatusEPNS2_14TrayBubbleView10InitParamsE
-   fun:_ZN3ash8internal19SystemBubbleWrapper8InitViewEPNS0_18TrayBackgroundViewEPN5views4ViewEPNS4_14TrayBubbleView10InitParamsE
-   fun:_ZN3ash10SystemTray9ShowItemsERKSt6vectorIPNS_14SystemTrayItemESaIS3_EEbbNS_18BubbleCreationTypeEi
-   fun:_ZN3ash10SystemTray25ShowDefaultViewWithOffsetENS_18BubbleCreationTypeEi
-   fun:_ZN3ash10SystemTray15ShowDefaultViewENS_18BubbleCreationTypeE
-   fun:_ZN3ash4test41SystemTrayTest_SystemTrayNoViewItems_Test8TestBodyEv
-}
-{
    bug_164676_m
    Memcheck:Uninitialized
    fun:_ZN4skia12_GLOBAL__N_18ClampTo8Ei
    fun:_ZN4skia12_GLOBAL__N_*Convolve*
    fun:_ZN4skia14BGRAConvolve2DEPKhibRKNS_19ConvolutionFilter1DES4_iPhb
    fun:_ZN4skia15ImageOperations11ResizeBasicERK8SkBitmapNS0_12ResizeMethodEiiRK7SkIRect
    fun:_ZN4skia15ImageOperations6ResizeERK8SkBitmapNS0_12ResizeMethodEiiRK7SkIRect
    fun:_ZN4skia15ImageOperations6ResizeERK8SkBitmapNS0_12ResizeMethodEii
    fun:_ZN3ash8internal13DragImageView7OnPaintEPN3gfx6CanvasE
 }
@@ skipping 12 matching lines @@
    Memcheck:Leak
    fun:_Znw*
    fun:_ZN3ash21PartialScreenshotView22StartPartialScreenshotEPNS_18ScreenshotDelegateE
    fun:_ZN3ash21AcceleratorController13PerformActionEiRKN2ui11AcceleratorE
    fun:_ZN3ash21AcceleratorController18AcceleratorPressedERKN2ui11AcceleratorE
    fun:_ZN2ui18AcceleratorManager7ProcessERKNS_11AcceleratorE
    fun:_ZN3ash21AcceleratorController7ProcessERKN2ui11AcceleratorE
    fun:_ZN3ash25AcceleratorControllerTest18ProcessWithContextERKN2ui11AcceleratorE
 }
 {
-   bug_164676_s
-   Memcheck:Leak
-   fun:_Znw*
-   fun:_ZN2ui13LayerAnimator21CreateDefaultAnimatorEv
-   fun:_ZN2ui5Layer11GetAnimatorEv
-   fun:_ZN2ui5Layer9SetBoundsERKN3gfx4RectE
-   fun:_ZN5views4View13ReparentLayerERKN3gfx8Vector2dEPN2ui5LayerE
-   fun:_ZN5views4View17UpdateParentLayerEv
-   fun:_ZN5views4View18UpdateParentLayersEv
-   fun:_ZN5views4View11CreateLayerEv
-   fun:_ZN5views4View15SetPaintToLayerEb
-   fun:_ZN5views14TrayBubbleViewC1EPN4aura6WindowEPNS_4ViewEPNS0_8DelegateERKNS0_10InitParamsE
-   fun:_ZN5views14TrayBubbleView6CreateEPN4aura6WindowEPNS_4ViewEPNS0_8DelegateEPNS0_10InitParamsE
-   fun:_ZN3ash8internal16SystemTrayBubble8InitViewEPN5views4ViewENS_4user11LoginStatusEPNS2_14TrayBubbleView10InitParamsE
-   fun:_ZN3ash8internal19SystemBubbleWrapper8InitViewEPNS0_18TrayBackgroundViewEPN5views4ViewEPNS4_14TrayBubbleView10InitParamsE
-   fun:_ZN3ash10SystemTray9ShowItemsERKSt6vectorIPNS_14SystemTrayItemESaIS3_EEbbNS_18BubbleCreationTypeEi
-   fun:_ZN3ash10SystemTray*ShowDefault*
-}
-{
-   bug_164676_t
-   Memcheck:Leak
-   fun:_Znw*
-   fun:_ZN5views4View11CreateLayerEv
-   fun:_ZN5views4View15SetPaintToLayerEb
-   fun:_ZN5views14TrayBubbleViewC1EPN4aura6WindowEPNS_4ViewEPNS0_8DelegateERKNS0_10InitParamsE
-   fun:_ZN5views14TrayBubbleView6CreateEPN4aura6WindowEPNS_4ViewEPNS0_8DelegateEPNS0_10InitParamsE
-   fun:_ZN3ash8internal16SystemTrayBubble8InitViewEPN5views4ViewENS_4user11LoginStatusEPNS2_14TrayBubbleView10InitParamsE
-   fun:_ZN3ash8internal19SystemBubbleWrapper8InitViewEPNS0_18TrayBackgroundViewEPN5views4ViewEPNS4_14TrayBubbleView10InitParamsE
-   fun:_ZN3ash10SystemTray9ShowItemsERKSt6vectorIPNS_14SystemTrayItemESaIS3_EEbbNS_18BubbleCreationTypeEi
-   fun:_ZN3ash10SystemTray25ShowDefaultViewWithOffsetENS_18BubbleCreationTypeEi
-   fun:_ZN3ash10SystemTray15ShowDefaultViewENS_18BubbleCreationTypeE
-   fun:_ZN3ash4test41SystemTrayTest_SystemTrayNoViewItems_Test8TestBodyEv
-}
-{
-   bug_164676_u
-   Memcheck:Leak
-   fun:_Znw*
-   fun:_ZN2cc12ContentLayer6createEPNS_18ContentLayerClientE
-   fun:_ZN2ui5Layer14CreateWebLayerEv
-   fun:_ZN2ui5LayerC1Ev
-   ...
-   fun:_ZN3ash8internal16SystemTrayBubble8InitViewEPN5views4ViewENS_4user11LoginStatusEPNS2_14TrayBubbleView10InitParamsE
-}
-{
    bug_164676_v
    Memcheck:Uninitialized
    fun:_ZSt3maxIhERKT_S2_S2_
    fun:_ZN4skia12_GLOBAL__N_*Convolve*
    fun:_ZN4skia14BGRAConvolve2DEPKhibRKNS_19ConvolutionFilter1DES4_iPhb
    fun:_ZN4skia15ImageOperations11ResizeBasicERK8SkBitmapNS0_12ResizeMethodEiiRK7SkIRect
    fun:_ZN4skia15ImageOperations6ResizeERK8SkBitmapNS0_12ResizeMethodEiiRK7SkIRect
    fun:_ZN4skia15ImageOperations6ResizeERK8SkBitmapNS0_12ResizeMethodEii
    fun:_ZN3ash8internal13DragImageView7OnPaintEPN3gfx6CanvasE
 }
@@ skipping 70 matching lines @@
    Memcheck:Leak
    fun:_Znw*
    fun:_ZNK3sql10Connection21GetUntrackedStatementEPKc
    fun:_ZNK3sql10Connection21DoesTableOrIndexExistEPKcS2_
    fun:_ZNK3sql10Connection14DoesTableExistEPKc
    fun:_ZN3sql9MetaTable14DoesTableExistEPNS_10ConnectionE
    ...
    fun:_ZN7history16TopSitesDatabase4InitERK8FilePath
    fun:_ZN7history15TopSitesBackend16InitDBOnDBThreadERK8FilePath
 }