Revert 70618 - 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

TBR=mmenke@chromium.org
Review URL: http://codereview.chromium.org/6005015

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@70619 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 0 insertions, 26 deletions

diff --git a/chrome/browser/net/passive_log_collector.cc b/chrome/browser/net/passive_log_collector.cc
index 21e2935..0d41479 100644
--- a/chrome/browser/net/passive_log_collector.cc
+++ b/chrome/browser/net/passive_log_collector.cc
@@ -70,7 +70,6 @@ PassiveLogCollector::PassiveLogCollector()
   trackers_[net::NetLog::SOURCE_HOST_RESOLVER_IMPL_REQUEST] =
       &dns_request_tracker_;
   trackers_[net::NetLog::SOURCE_HOST_RESOLVER_IMPL_JOB] = &dns_job_tracker_;
-  trackers_[net::NetLog::SOURCE_DISK_CACHE_ENTRY] = &disk_cache_entry_tracker_;
   // Make sure our mapping is up-to-date.
   for (size_t i = 0; i < arraysize(trackers_); ++i)
     DCHECK(trackers_[i]) << "Unhandled SourceType: " << i;
@@ -561,28 +560,3 @@ PassiveLogCollector::DNSJobTracker::DoAddEntry(const ChromeNetLog::Entry& entry,
     return ACTION_NONE;
   }
 }
-
-//----------------------------------------------------------------------------
-// DiskCacheEntryTracker
-//----------------------------------------------------------------------------
-
-const size_t PassiveLogCollector::DiskCacheEntryTracker::kMaxNumSources = 100;
-const size_t PassiveLogCollector::DiskCacheEntryTracker::kMaxGraveyardSize = 25;
-
-PassiveLogCollector::DiskCacheEntryTracker::DiskCacheEntryTracker()
-    : SourceTracker(kMaxNumSources, kMaxGraveyardSize, NULL) {
-}
-
-PassiveLogCollector::SourceTracker::Action
-PassiveLogCollector::DiskCacheEntryTracker::DoAddEntry(
-    const ChromeNetLog::Entry& entry, SourceInfo* out_info) {
-  AddEntryToSourceInfo(entry, out_info);
-
-  // If the request has ended, move it to the graveyard.
-  if (entry.type == net::NetLog::TYPE_DISK_CACHE_ENTRY &&
-      entry.phase == net::NetLog::PHASE_END) {
-    return ACTION_MOVE_TO_GRAVEYARD;
-  }
-
-  return ACTION_NONE;
-}