Clean up names and remove unnecessary parameter

content/test/layouttest_support.cc

Index: content/test/layouttest_support.cc
diff --git a/content/test/layouttest_support.cc b/content/test/layouttest_support.cc
index fe141ec7de4cc1fe5c081ce1b26595158b029635..cb295208840794f324be05c95d67baa75aaedb51 100644
--- a/content/test/layouttest_support.cc
+++ b/content/test/layouttest_support.cc
@@ -600,8 +600,7 @@ void SchedulerRunIdleTasks(const base::Closure& callback) {
 void ForceTextInputStateUpdateForRenderFrame(RenderFrame* frame) {
   if (auto* render_widget =
           static_cast<RenderFrameImpl*>(frame)->GetRenderWidget()) {
-    render_widget->UpdateTextInputState(ShowIme::IF_NEEDED,
-                                        ChangeSource::FROM_NON_IME);
+    render_widget->UpdateTextInputState(ShowIme::IF_NEEDED);
   }
 }