Disk cache: Stop evictions while performing final cleanup....

net/disk_cache/eviction.cc

Index: net/disk_cache/eviction.cc
===================================================================
--- net/disk_cache/eviction.cc	(revision 52555)
+++ net/disk_cache/eviction.cc	(working copy)
@@ -70,8 +70,19 @@
   trimming_ = false;
   delay_trim_ = false;
   trim_delays_ = 0;
+  init_ = true;
 }
 
+void Eviction::Stop() {
+  if (!init_)
+    return;

[gavinp, 2010/07/19 22:20:31]

NOTREACHED() ?

[rvargas (doing something else), 2010/07/19 23:48:28]

I added a comment explaining when we'll reach Stop without a call to Init.

+
+  // We want to stop further evictions, so let's pretend that we are busy from
+  // this point on.
+  DCHECK(!trimming_);
+  trimming_ = true;
+}
+
 void Eviction::TrimCache(bool empty) {
   if (backend_->disabled_ || trimming_)
     return;