Initialize the simple cache backend at runtime.

net/tools/crash_cache/crash_cache.cc

Index: net/tools/crash_cache/crash_cache.cc
===================================================================
--- net/tools/crash_cache/crash_cache.cc	(revision 190930)
+++ net/tools/crash_cache/crash_cache.cc	(working copy)
@@ -138,10 +138,13 @@
                  disk_cache::Backend** cache,
                  net::TestCompletionCallback* cb) {
   int size = 1024 * 1024;
-  int rv = disk_cache::BackendImpl::CreateBackend(
-               path, false, size, net::DISK_CACHE, disk_cache::kNoRandom,
-               thread->message_loop_proxy(), NULL, cache, cb->callback());
-
+  disk_cache::BackendImpl* backend = new disk_cache::BackendImpl(
+      path, thread->message_loop_proxy(), NULL);

[rvargas (doing something else), 2013/03/28 22:30:21]

nit: I'm really sorry for not seeing this earlier, but could you break the line
at the = instead.

[pasko-google - do not use, 2013/03/29 20:05:12]

Done.

+  backend->SetMaxSize(size);
+  backend->SetType(net::DISK_CACHE);
+  backend->SetFlags(disk_cache::kNoRandom);
+  int rv = backend->Init(cb->callback());
+  *cache = backend;
   return (cb->GetResult(rv) == net::OK && !(*cache)->GetEntryCount());
 }