sync compositor: Merge input path with chrome

content/renderer/input/input_event_filter_unittest.cc

Index: content/renderer/input/input_event_filter_unittest.cc
diff --git a/content/renderer/input/input_event_filter_unittest.cc b/content/renderer/input/input_event_filter_unittest.cc
index 8027752a6ecafa2f72b053421e65f73711069dc3..4520228fb5438a75f0d66dd189e0a7c0b9fc600b 100644
--- a/content/renderer/input/input_event_filter_unittest.cc
+++ b/content/renderer/input/input_event_filter_unittest.cc
@@ -178,7 +178,7 @@ TEST_F(InputEventFilterTest, Basic) {
   EXPECT_EQ(0U, event_recorder_.record_count());
   EXPECT_EQ(0U, message_recorder_.message_count());
 
-  filter_->DidAddInputHandler(kTestRoutingID, nullptr);
+  filter_->DidAddInputHandler(kTestRoutingID);
 
   AddEventsToFilter(filter_.get(), kEvents, arraysize(kEvents));
   ASSERT_EQ(arraysize(kEvents), ipc_sink_.message_count());
@@ -254,7 +254,7 @@ TEST_F(InputEventFilterTest, Basic) {
 }
 
 TEST_F(InputEventFilterTest, PreserveRelativeOrder) {
-  filter_->DidAddInputHandler(kTestRoutingID, nullptr);
+  filter_->DidAddInputHandler(kTestRoutingID);
   event_recorder_.set_send_to_widget(true);
 
 
@@ -313,7 +313,7 @@ TEST_F(InputEventFilterTest, NonBlockingWheel) {
       SyntheticWebMouseWheelEventBuilder::Build(30, 30, 0, 53, 1, false),
   };
 
-  filter_->DidAddInputHandler(kTestRoutingID, nullptr);
+  filter_->DidAddInputHandler(kTestRoutingID);
   event_recorder_.set_send_to_widget(true);
   event_recorder_.set_passive(true);
 
@@ -390,7 +390,7 @@ TEST_F(InputEventFilterTest, NonBlockingTouch) {
   kEvents[3].PressPoint(10, 10);
   kEvents[3].MovePoint(0, 35, 35);
 
-  filter_->DidAddInputHandler(kTestRoutingID, nullptr);
+  filter_->DidAddInputHandler(kTestRoutingID);
   event_recorder_.set_send_to_widget(true);
   event_recorder_.set_passive(true);