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.

Review URL: http://codereview.chromium.org/4067002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@70618 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 4 insertions, 4 deletions

diff --git a/net/tools/crash_cache/crash_cache.cc b/net/tools/crash_cache/crash_cache.cc
index 44672ed..40c6a41 100644
--- a/net/tools/crash_cache/crash_cache.cc
+++ b/net/tools/crash_cache/crash_cache.cc
@@ -135,7 +135,7 @@ int SimpleInsert(const FilePath& path, RankCrashes action,
   disk_cache::Backend* cache;
   int rv = disk_cache::CreateCacheBackend(net::DISK_CACHE, path, 0, false,
                                           cache_thread->message_loop_proxy(),
-                                          &cache, &cb);
+                                          NULL, &cache, &cb);
   if (cb.GetResult(rv) != net::OK || cache->GetEntryCount())
     return GENERIC;
 
@@ -176,7 +176,7 @@ int SimpleRemove(const FilePath& path, RankCrashes action,
   // Use a simple LRU for eviction.
   int rv = disk_cache::CreateCacheBackend(net::MEDIA_CACHE, path, 0, false,
                                           cache_thread->message_loop_proxy(),
-                                          &cache, &cb);
+                                          NULL, &cache, &cb);
   if (cb.GetResult(rv) != net::OK || cache->GetEntryCount())
     return GENERIC;
 
@@ -219,7 +219,7 @@ int HeadRemove(const FilePath& path, RankCrashes action,
   // Use a simple LRU for eviction.
   int rv = disk_cache::CreateCacheBackend(net::MEDIA_CACHE, path, 0, false,
                                           cache_thread->message_loop_proxy(),
-                                          &cache, &cb);
+                                          NULL, &cache, &cb);
   if (cb.GetResult(rv) != net::OK || cache->GetEntryCount())
     return GENERIC;
 
@@ -256,7 +256,7 @@ int LoadOperations(const FilePath& path, RankCrashes action,
 
   // Work with a tiny index table (16 entries).
   disk_cache::BackendImpl* cache = new disk_cache::BackendImpl(
-      path, 0xf, cache_thread->message_loop_proxy());
+      path, 0xf, cache_thread->message_loop_proxy(), NULL);
   if (!cache || !cache->SetMaxSize(0x100000))
     return GENERIC;