Add chrome.benchmark routines to clear the host and predictor caches.

This will be used in web-page-replay to enable TCP preconnect and DNS prefetch.

BUG=None
TEST=unit_tests passes

Review URL: http://codereview.chromium.org/6660008
Patch from Ziga Mahkovec <ziga@chromium.org>.

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@79610 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 6 insertions, 0 deletions

diff --git a/webkit/support/webkit_support_glue.cc b/webkit/support/webkit_support_glue.cc
index 562b989..522cfa9 100644
--- a/webkit/support/webkit_support_glue.cc
+++ b/webkit/support/webkit_support_glue.cc
@@ -75,6 +75,12 @@ void SetCacheMode(bool enabled) {
 void ClearCache(bool preserve_ssl_info) {
 }
 
+void ClearHostResolverCache() {
+}
+
+void ClearPredictorCache() {
+}
+
 std::string GetProductVersion() {
   return std::string("DumpRenderTree/0.0.0.0");
 }