Switch to standard integer types in content/.

content/plugin/webplugin_proxy.cc

Index: content/plugin/webplugin_proxy.cc
diff --git a/content/plugin/webplugin_proxy.cc b/content/plugin/webplugin_proxy.cc
index 134479079764f8ea7eadb79d4a99bcf49aa54d42..3d32254305467c9db5086619b451879145e2d343 100644
--- a/content/plugin/webplugin_proxy.cc
+++ b/content/plugin/webplugin_proxy.cc
@@ -499,9 +499,9 @@ void WebPluginProxy::AcceleratedPluginEnabledRendering() {
   Send(new PluginHostMsg_AcceleratedPluginEnabledRendering(route_id_));
 }
 
-void WebPluginProxy::AcceleratedPluginAllocatedIOSurface(int32 width,
-                                                         int32 height,
-                                                         uint32 surface_id) {
+void WebPluginProxy::AcceleratedPluginAllocatedIOSurface(int32_t width,
+                                                         int32_t height,
+                                                         uint32_t surface_id) {
   Send(new PluginHostMsg_AcceleratedPluginAllocatedIOSurface(
       route_id_, width, height, surface_id));
 }