Switch to standard integer types in content/renderer/.

content/renderer/child_frame_compositing_helper.cc

Index: content/renderer/child_frame_compositing_helper.cc
diff --git a/content/renderer/child_frame_compositing_helper.cc b/content/renderer/child_frame_compositing_helper.cc
index e37d5ab61441f3ce684ab7c32051081ef8b62bfa..e9317733ba5fb67bc6cf2fb3539da2798704c9eb 100644
--- a/content/renderer/child_frame_compositing_helper.cc
+++ b/content/renderer/child_frame_compositing_helper.cc
@@ -183,7 +183,7 @@ void ChildFrameCompositingHelper::ChildFrameGone() {
 void ChildFrameCompositingHelper::OnCompositorFrameSwapped(
     scoped_ptr<cc::CompositorFrame> frame,
     int route_id,
-    uint32 output_surface_id,
+    uint32_t output_surface_id,
     int host_id,
     base::SharedMemoryHandle handle) {
   cc::DelegatedFrameData* frame_data = frame->delegated_frame_data.get();