Valgrind: Expand the suppression for bug 102255.

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 7d2fac154505d977316c62e4da92be6b7e0b43ee..ec5ffefd5a1e84b0f2b33b6d0129edcd16e69126 100644
--- a/tools/valgrind/memcheck/suppressions.txt
+++ b/tools/valgrind/memcheck/suppressions.txt
@@ -4854,6 +4854,31 @@
    fun:_ZN22ChromeBrowserMainParts25PreMainMessageLoopRunImplEv
 }
 {
+   bug_102255b
+   Memcheck:Leak
+   fun:_Znw*
+   fun:_ZN15DownloadService18GetDownloadManagerEv
+   fun:_ZN11DownloadsUIC1EP11TabContents
+   fun:_ZN12_GLOBAL__N_18NewWebUII11DownloadsUIEEP11ChromeWebUIP11TabContentsRK4GURL
+   fun:_ZNK18ChromeWebUIFactory17CreateWebUIForURLEP11TabContentsRK4GURL
+   fun:_ZNK22TestChromeWebUIFactory17CreateWebUIForURLEP11TabContentsRK4GURL
+   fun:_ZN11TabContents27CreateWebUIForRenderManagerERK4GURL
+   fun:_ZN21RenderViewHostManager30UpdateRendererStateForNavigateERK15NavigationEntry
+   fun:_ZN21RenderViewHostManager8NavigateERK15NavigationEntry
+   fun:_ZN11TabContents15NavigateToEntryERK15NavigationEntryN20NavigationController10ReloadTypeE
+   fun:_ZN11TabContents22NavigateToPendingEntryEN20NavigationController10ReloadTypeE
+   fun:_ZN20NavigationController22NavigateToPendingEntryENS_10ReloadTypeE
+   fun:_ZN20NavigationController9LoadEntryEP15NavigationEntry
+   fun:_ZN20NavigationController7LoadURLERK4GURLRKN7content8ReferrerENS3_14PageTransitionERKSs
+   fun:_ZN12_GLOBAL__N_117LoadURLInContentsEP11TabContentsRK4GURLPN7browser14NavigateParamsERKSs
+   fun:_ZN7browser8NavigateEPNS_14NavigateParamsE
+   fun:_ZN7Browser30ShowSingletonTabOverwritingNTPERKN7browser14NavigateParamsE
+   fun:_ZN7Browser16ShowDownloadsTabEv
+   fun:_ZN7Browser29ExecuteCommandWithDispositionEi21WindowOpenDisposition
+   fun:_ZN7Browser14ExecuteCommandEi
+   fun:_ZN25TestingAutomationProvider21ExecuteBrowserCommandEiiPN3IPC7MessageE
+}
+{
    bug_102257
    Memcheck:Uninitialized
    ...