gfx::Screen: Replace GetWindowUnderCursor() with IsWindowUnderCursor().

chrome/browser/ui/window_sizer/window_sizer_common_unittest.cc

Index: chrome/browser/ui/window_sizer/window_sizer_common_unittest.cc
diff --git a/chrome/browser/ui/window_sizer/window_sizer_common_unittest.cc b/chrome/browser/ui/window_sizer/window_sizer_common_unittest.cc
index b0a84e7f1fac83bd1f63f02dd5deb92bd71ba608..750752a969b417b70375f35be0b09fb2b4bc5b30 100644
--- a/chrome/browser/ui/window_sizer/window_sizer_common_unittest.cc
+++ b/chrome/browser/ui/window_sizer/window_sizer_common_unittest.cc
@@ -45,9 +45,9 @@ class TestScreen : public display::Screen {
     return gfx::Point();
   }
 
-  gfx::NativeWindow GetWindowUnderCursor() override {
-    NOTREACHED();
-    return NULL;
+  bool IsWindowUnderCursor(gfx::NativeWindow window) override {
+    NOTIMPLEMENTED();
+    return false;
   }
 
   gfx::NativeWindow GetWindowAtScreenPoint(const gfx::Point& point) override {