Allow events in queue to coalesce while executing other events.

content/browser/renderer_host/input/main_thread_event_queue_browsertest.cc

Index: content/browser/renderer_host/input/main_thread_event_queue_browsertest.cc
diff --git a/content/browser/renderer_host/input/main_thread_event_queue_browsertest.cc b/content/browser/renderer_host/input/main_thread_event_queue_browsertest.cc
index 760a8507fe9bc08951ca86a8018101af7ca842ba..b2f38c4685daf09410c4e16365b59b39d59384bb 100644
--- a/content/browser/renderer_host/input/main_thread_event_queue_browsertest.cc
+++ b/content/browser/renderer_host/input/main_thread_event_queue_browsertest.cc
@@ -184,12 +184,8 @@ class MainThreadEventQueueBrowserTest : public ContentBrowserTest {
   DISALLOW_COPY_AND_ASSIGN(MainThreadEventQueueBrowserTest);
 };
 
-#if defined(OS_LINUX)
-#define MAYBE_MouseMove DISABLED_MouseMove
-#else
 #define MAYBE_MouseMove MouseMove
-#endif
-IN_PROC_BROWSER_TEST_F(MainThreadEventQueueBrowserTest, MAYBE_MouseMove) {
+IN_PROC_BROWSER_TEST_F(MainThreadEventQueueBrowserTest, MouseMove) {
   LoadURL(kJankyPageURL);
   DoMouseMove();
 }