[chromedriver] Implement DELETE NetworkConditions

chrome/test/chromedriver/window_commands.cc

Index: chrome/test/chromedriver/window_commands.cc
diff --git a/chrome/test/chromedriver/window_commands.cc b/chrome/test/chromedriver/window_commands.cc
index 000cec03670647e38e5bf3c0d4cfef30c4c99916..0e1adfb59ba2f47d604741852fe60321dfc0e774 100644
--- a/chrome/test/chromedriver/window_commands.cc
+++ b/chrome/test/chromedriver/window_commands.cc
@@ -930,6 +930,23 @@ Status ExecuteSetNetworkConditions(
       *session->overridden_network_conditions);
 }
 
+Status ExecuteDeleteNetworkConditions(
+    Session* session,
+    WebView* web_view,
+    const base::DictionaryValue& params,
+    scoped_ptr<base::Value>* value) {
+  scoped_ptr<NetworkConditions> network_conditions(new NetworkConditions());
+  // Get conditions from preset list.
+  Status status = FindPresetNetwork("No throttling", network_conditions.get());
+  if (status.IsError())
+    return status;
+
+  session->overridden_network_conditions.reset(
+      network_conditions.release());
+  return web_view->OverrideNetworkConditions(
+      *session->overridden_network_conditions);
+}
+
 Status ExecuteTakeHeapSnapshot(
     Session* session,
     WebView* web_view,