Widen the suppression rule for Bug 49279....

tools/valgrind/memcheck/suppressions.txt

 # There are three 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 # running overnight and removing outdated bugs/suppressions.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 2419 matching lines @@
 }
 {
    bug_49279_b
    Memcheck:Leak
    fun:_Znw*
    ...
    fun:_ZN29ChromeURLRequestContextGetter28CreateRequestContextForMediaEP7ProfileRK8FilePathib
    fun:_ZN29ChromeURLRequestContextGetter22CreateOriginalForMediaEP7ProfileRK8FilePathi
    fun:_ZN11ProfileImpl25GetRequestContextForMediaEv
 }
-
+{
+   bug_49279_c
+   Memcheck:Leak
+   fun:_Znw*
+   fun:*ChromeCookieMonsterDelegateC2EP7Profile
+   fun:*ChromeCookieMonsterDelegateC1EP7Profile
+   fun:_ZN30ChromeURLRequestContextFactoryC2EP7Profile
+}
 {
    bug_50056
    Memcheck:Leak
    fun:_Znw*
    fun:_Z11NewCallbackI22ContentSettingsHandlerPK5ValueEPN9Callback1IT0_E4TypeEPT_MS9_FvS5_E
    fun:_ZN22ContentSettingsHandler16RegisterMessagesEv
    fun:_ZN17DOMMessageHandler6AttachEP5DOMUI
    fun:_ZN9OptionsUI23AddOptionsPageUIHandlerEP15DictionaryValueP20OptionsPageUIHandler
    fun:_ZN9OptionsUIC1EP11TabContents
    fun:_Z8NewDOMUII9OptionsUIEP5DOMUIP11TabContentsRK4GURL
@@ skipping 1012 matching lines @@
    fun:_ZN14ProfileManager10GetProfileERK8FilePath
    fun:_ZN14ProfileManager17GetDefaultProfileERK8FilePath
 }
 {
    bug_67142
    Memcheck:Leak
    fun:_Znw*
    fun:_ZN16ChildProcessHost13CreateChannelEv
    fun:_ZN14GpuProcessHost4InitEv
 }