Adds custom ttl argument to HostCache::Set.

net/base/mock_host_resolver.cc

Index: net/base/mock_host_resolver.cc
diff --git a/net/base/mock_host_resolver.cc b/net/base/mock_host_resolver.cc
index 612c6007a48d1f076ee3058552c04ebb498e841d..bc5b85f12aebee3d80e8a770345fa20d6bad828b 100644
--- a/net/base/mock_host_resolver.cc
+++ b/net/base/mock_host_resolver.cc
@@ -130,10 +130,7 @@ MockHostResolverBase::MockHostResolverBase(bool use_caching)
   proc_ = rules_;
 
   if (use_caching) {
-    cache_.reset(new HostCache(
-        100,  // max entries.
-        base::TimeDelta::FromMinutes(1),
-        base::TimeDelta::FromSeconds(0)));
+    cache_.reset(new HostCache(100 /* max entries */));

[mmenke, 2012/01/19 22:12:43]

nit:  Suggest you put both constants (this and TTLs) at top of file, in
anonymous namespace, as is done in most other files.  Seems a good idea to do it
where they appear in the other two files, too, while you're are it.

   }
 }
 
@@ -169,14 +166,18 @@ int MockHostResolverBase::ResolveProc(size_t id,
                           info.host_resolver_flags(),
                           &addr,
                           NULL);
+  if (rv != OK)
+    return rv;
+
   if (cache_.get()) {
     HostCache::Key key(info.hostname(),
                        info.address_family(),
                        info.host_resolver_flags());
-    cache_->Set(key, rv, addr, base::TimeTicks::Now());
+    cache_->Set(key, rv, addr,
+                base::TimeDelta::FromMinutes(1),
+                base::TimeTicks::Now());
   }
-  if (rv == OK)
-    *addresses = CreateAddressListUsingPort(addr, info.port());
+  *addresses = CreateAddressListUsingPort(addr, info.port());
   return rv;
 }