Switch to standard integer types in ui/views/.

ui/views/mus/display_converter.cc

Index: ui/views/mus/display_converter.cc
diff --git a/ui/views/mus/display_converter.cc b/ui/views/mus/display_converter.cc
index 954aad7c186d4859984d37643bca0badf6dfa2e9..fce58f6a114ef58963cf92c37a666a769adf5044 100644
--- a/ui/views/mus/display_converter.cc
+++ b/ui/views/mus/display_converter.cc
@@ -4,13 +4,15 @@
 
 #include "ui/views/mus/display_converter.h"
 
+#include <stdint.h>
+
 #include "components/mus/public/cpp/window.h"
 #include "mojo/converters/geometry/geometry_type_converters.h"
 
 namespace views {
 
 std::vector<gfx::Display> GetDisplaysFromWindow(mus::Window* window) {
-  static int64 synthesized_display_id = 2000;
+  static int64_t synthesized_display_id = 2000;
   gfx::Display display;
   display.set_id(synthesized_display_id++);
   display.SetScaleAndBounds(