Track composition range and character bounds on the browser side (Mac)

content/public/test/text_input_test_utils.cc

Index: content/public/test/text_input_test_utils.cc
diff --git a/content/public/test/text_input_test_utils.cc b/content/public/test/text_input_test_utils.cc
index aafccd5e609f15fa7c5297c102414873679aad68..614ead55babe7cba0a2a8777e7491d91561bd24d 100644
--- a/content/public/test/text_input_test_utils.cc
+++ b/content/public/test/text_input_test_utils.cc
@@ -252,7 +252,7 @@ bool RequestCompositionInfoFromActiveWidget(WebContents* web_contents) {
     return false;
 
   manager->GetActiveWidget()->Send(new InputMsg_RequestCompositionUpdate(
-      manager->GetActiveWidget()->GetRoutingID(), true, true));
+      manager->GetActiveWidget()->GetRoutingID(), true, false));
   return true;
 }