Widen one valgrind suppression to make ash_unittests green

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 # running overnight and removing outdated bugs/suppressions.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 4057 matching lines @@
    fun:_ZN4skia15ImageOperations6ResizeERK8SkBitmapNS0_12ResizeMethodEii
    fun:_ZN24ChromeRenderViewObserver21CaptureFrameThumbnailEPN6WebKit7WebViewEiiP8SkBitmapP14ThumbnailScore
    fun:_ZN24ChromeRenderViewObserver16CaptureThumbnailEv
    fun:_ZN24ChromeRenderViewObserver15CapturePageInfoEib
 }
 {
    bug_105907
    Memcheck:Uninitialized
    ...
    fun:_ZN4skia14BGRAConvolve2DEPKhibRKNS_19ConvolutionFilter1DES4_iPhb
-   fun:_ZN4skia15ImageOperations11ResizeBasicERK8SkBitmapNS0_12ResizeMethodEiiRK7SkIRect
-   fun:_ZN4skia15ImageOperations6ResizeERK8SkBitmapNS0_12ResizeMethodEiiRK7SkIRect
+   fun:_ZN4skia15ImageOperations11ResizeBasicE*
+   fun:_ZN4skia15ImageOperations6ResizeE*
 }
 {
    bug_106183a
    Memcheck:Uninitialized
    fun:_ZN7WebCore13RenderMarquee18updateMarqueeStyleEv
    fun:_ZN7WebCore11RenderLayer12styleChangedENS_15StyleDifferenceEPKNS_11RenderStyleE
    fun:_ZN7WebCore20RenderBoxModelObject14styleDidChangeENS_15StyleDifferenceEPKNS_11RenderStyleE
    fun:_ZN7WebCore9RenderBox14styleDidChangeENS_15StyleDifferenceEPKNS_11RenderStyleE
    fun:_ZN7WebCore11RenderBlock14styleDidChangeENS_15StyleDifferenceEPKNS_11RenderStyleE
    fun:_ZN7WebCore12RenderObject8setStyleEN3WTF10PassRefPtrINS_11RenderStyleEEE
@@ skipping 2456 matching lines @@
    fun:_ZN10extensions20ContentRulesRegistry5ApplyEPN7content11WebContentsERKSt6vectorISsSaISsEE
    fun:_ZN10extensions20ContentRulesRegistry20DidNavigateMainFrameEPN7content11WebContentsERKNS1_20LoadCommittedDetailsERKNS1_19FrameNavigateParamsE
    fun:_ZN10extensions9TabHelper20DidNavigateMainFrameERKN7content20LoadCommittedDetailsERKNS1_19FrameNavigateParamsE
    fun:_ZN7content15WebContentsImpl30DidNavigateMainFramePostCommitERKNS_20LoadCommittedDetailsERK32ViewHostMsg_FrameNavigate_Params
    fun:_ZN7content15WebContentsImpl11DidNavigateEPNS_14RenderViewHostERK32ViewHostMsg_FrameNavigate_Params
    fun:_ZN7content18RenderViewHostImpl10OnNavigateERKN3IPC7MessageE
    fun:_ZN7content18RenderViewHostImpl17OnMessageReceivedERKN3IPC7MessageE
    fun:_ZN7content21RenderProcessHostImpl17OnMessageReceivedERKN3IPC7MessageE
    fun:_ZN3IPC12ChannelProxy7Context17OnDispatchMessageERKNS_7MessageE
 }