Adding histograms showing fraction of page load times

net/http/http_network_layer_unittest.cc

Index: net/http/http_network_layer_unittest.cc
===================================================================
--- net/http/http_network_layer_unittest.cc	(revision 148459)
+++ net/http/http_network_layer_unittest.cc	(working copy)
@@ -50,28 +50,28 @@
 
 TEST_F(HttpNetworkLayerTest, CreateAndDestroy) {
   scoped_ptr<HttpTransaction> trans;
-  int rv = factory_->CreateTransaction(&trans);
+  int rv = factory_->CreateTransaction(&trans, NULL);
   EXPECT_EQ(OK, rv);
   EXPECT_TRUE(trans.get() != NULL);
 }
 
 TEST_F(HttpNetworkLayerTest, Suspend) {
   scoped_ptr<HttpTransaction> trans;
-  int rv = factory_->CreateTransaction(&trans);
+  int rv = factory_->CreateTransaction(&trans, NULL);
   EXPECT_EQ(OK, rv);
 
   trans.reset();
 
   factory_->OnSuspend();
 
-  rv = factory_->CreateTransaction(&trans);
+  rv = factory_->CreateTransaction(&trans, NULL);
   EXPECT_EQ(ERR_NETWORK_IO_SUSPENDED, rv);
 
   ASSERT_TRUE(trans == NULL);
 
   factory_->OnResume();
 
-  rv = factory_->CreateTransaction(&trans);
+  rv = factory_->CreateTransaction(&trans, NULL);
   EXPECT_EQ(OK, rv);
 }
 
@@ -101,7 +101,7 @@
   request_info.load_flags = LOAD_NORMAL;
 
   scoped_ptr<HttpTransaction> trans;
-  int rv = factory_->CreateTransaction(&trans);
+  int rv = factory_->CreateTransaction(&trans, NULL);
   EXPECT_EQ(OK, rv);
 
   rv = trans->Start(&request_info, callback.callback(), BoundNetLog());