Cursor state should be global for all CursorManagers

ash/test/ash_test_base.cc

Index: ash/test/ash_test_base.cc
diff --git a/ash/test/ash_test_base.cc b/ash/test/ash_test_base.cc
index cd4174a4ee8690308998420e90b8dbd78dba2871..5cbe2c634c86b4c8a5197edc79d040e5cd02cc23 100644
--- a/ash/test/ash_test_base.cc
+++ b/ash/test/ash_test_base.cc
@@ -126,7 +126,9 @@ void AshTestBase::SetUp() {
   // Move the mouse cursor to far away so that native events doesn't
   // interfere test expectations.
   Shell::GetPrimaryRootWindow()->MoveCursorTo(gfx::Point(-1000, -1000));
-  ash::Shell::GetInstance()->cursor_manager()->EnableMouseEvents();
+  views::corewm::CursorManager::TestApi api(
+      ash::Shell::GetInstance()->cursor_manager());
+  api.ResetState();
 
 #if defined(OS_WIN)
   if (!command_line->HasSwitch(ash::switches::kForceAshToDesktop)) {