Revert "Pull chromium at 2c3ffb2355a27c32f45e508ef861416b820c823b"

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 # running overnight and removing outdated bugs/suppressions.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 1227 matching lines @@
    fun:_ZN11PluginPrefs19OnUpdatePreferencesESt6vectorIN6webkit13WebPluginInfoESaIS2_EES0_INS1_5npapi11PluginGroupESaIS6_EE
 }
 {
    bug_98867
    Memcheck:Jump
    obj:*
    obj:*
    obj:*
 }
 {
+   bug_99307
+   Memcheck:Uninitialized
+   fun:modp_b64_encode
+   fun:_ZN4base12Base64Encode*
+   fun:_ZN11web_ui_util15GetImageDataUrlERK8SkBitmap
+   fun:_ZN12_GLOBAL__N_121NetworkInfoDictionary8set_iconERK8SkBitmap
+}
+{
    bug_100982
    Memcheck:Leak
    fun:_Znw*
    fun:_ZN5blink12RenderRegion22setRenderBoxRegionInfoEPKNS_9RenderBoxEiib
    fun:_ZNK7blink9RenderBox19renderBoxRegionInfoEPNS_12RenderRegionEiNS0_24RenderBoxRegionInfoFlagsE
    ...
    fun:_ZN5blink11RenderBlock5paintERNS_9PaintInfoERKNS_8IntPointE
 }
 {
    bug_101750
@@ skipping 2380 matching lines @@
    bug_457557
    Memcheck:Leak
    fun:calloc
    fun:pthread_setspecific
    fun:_ZN4base8internal19ThreadLocalPlatform14SetValueInSlotEjPv
    fun:_ZN4base18ThreadLocalPointerIvE3SetEPv
    fun:_ZN4base18ThreadLocalBoolean3SetEb
    fun:_ZN4base12_GLOBAL__N_112WorkerThread10ThreadMainEv
    fun:_ZN4base12_GLOBAL__N_110ThreadFuncEPv
 }
-