Enable WidgetCaptureTest.CaptureDesktopNativeWidget on desktop Linux

BUG=163931
TEST=None
TBR=erg

Review URL: https://codereview.chromium.org/374533002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@282556 0039d316-1c4b-4281-b951-d872f2087c98

ui/views/widget/widget_interactive_uitest.cc

@@ -882,7 +882,7 @@ TEST_F(WidgetCaptureTest, Capture) {
   TestCapture(false);
 }
 
-#if !defined(OS_LINUX)
+#if !defined(OS_CHROMEOS)
 // See description in TestCapture(). Creates DesktopNativeWidget.
 TEST_F(WidgetCaptureTest, CaptureDesktopNativeWidget) {
   TestCapture(true);
@@ -930,10 +930,10 @@ TEST_F(WidgetCaptureTest, MouseExitOnCaptureGrab) {
 }
 #endif
 
-#if !defined(OS_CHROMEOS)
+#if defined(OS_WIN)
 namespace {
 
-// Used to veirfy OnMouseEvent() has been invoked.
+// Used to verify OnMouseEvent() has been invoked.
 class MouseEventTrackingWidget : public Widget {
  public:
   MouseEventTrackingWidget() : got_mouse_event_(false) {}
@@ -959,18 +959,10 @@ class MouseEventTrackingWidget : public Widget {
 
 }  // namespace
 
-#if defined(OS_LINUX) && !defined(OS_CHROMEOS)
-// TODO(erg): linux_aura bringup: http://crbug.com/163931
-#define MAYBE_MouseEventDispatchedToRightWindow \
-  DISABLED_MouseEventDispatchedToRightWindow
-#else
-#define MAYBE_MouseEventDispatchedToRightWindow \
-  MouseEventDispatchedToRightWindow
-#endif
-
 // Verifies if a mouse event is received on a widget that doesn't have capture
-// it is correctly processed by the widget that doesn't have capture.
-TEST_F(WidgetCaptureTest, MAYBE_MouseEventDispatchedToRightWindow) {
+// on Windows that it is correctly processed by the widget that doesn't have
+// capture. This behavior is not desired on OSes other than Windows.
+TEST_F(WidgetCaptureTest, MouseEventDispatchedToRightWindow) {
   MouseEventTrackingWidget widget1;
   Widget::InitParams params1 =
       CreateParams(views::Widget::InitParams::TYPE_WINDOW);