Revert r70628. It broke Linux valgrind bots. See for example

http://build.chromium.org/p/chromium.memory/builders/Linux%20Tests%20%28valgrind%29%281%29/builds/963

    First pass at adding http/backend cache events to the NetLog.

    Adds sources and events for ActiveCacheEntry and EntryImpl
    objects, as well as adding cache read/write events to
    HttpCacheTransactions. Most new read/write events are
    only logged when NetLog logging mode is set to log all events.

    Also, net-internals now merges begin and end events that have
    parameters, as long as only one of them has parameters.
    I think this increases readability, at the cost of making
    it a little more difficult to follow timings with just the "st"
    values.

    BUG=59382
    TEST=none yet, other than updates to existing tests.

    Originally applied: http://src.chromium.org/viewvc/chrome?view=rev&revision=70618
    Reverted: http://src.chromium.org/viewvc/chrome?view=rev&revision=70619

    Fixed and trying again...

    Review URL: http://codereview.chromium.org/6125001

BUG=none
TEST=linux valgrind goes green.

Review URL: http://codereview.chromium.org/6142003

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@70688 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 1 insertions, 1 deletions

diff --git a/webkit/appcache/appcache_disk_cache.cc b/webkit/appcache/appcache_disk_cache.cc
index 9aa0280..dbba211 100644
--- a/webkit/appcache/appcache_disk_cache.cc
+++ b/webkit/appcache/appcache_disk_cache.cc
@@ -108,7 +108,7 @@ int AppCacheDiskCache::Init(net::CacheType cache_type,
       this, &AppCacheDiskCache::OnCreateBackendComplete);
 
   int rv = disk_cache::CreateCacheBackend(
-      cache_type, cache_directory, cache_size, force, cache_thread, NULL,
+      cache_type, cache_directory, cache_size, force, cache_thread,
       &(create_backend_callback_->backend_ptr_), create_backend_callback_);
   if (rv == net::ERR_IO_PENDING)
     init_callback_ = callback;