Move cc/debug/latency_info to ui/base.

content/renderer/gpu/render_widget_compositor.h

Index: content/renderer/gpu/render_widget_compositor.h
diff --git a/content/renderer/gpu/render_widget_compositor.h b/content/renderer/gpu/render_widget_compositor.h
index c8c8e0f8789b1dcfdf89e4df2de9bf238c8bd257..18523cfba2172112cc36987e8479c80ce472e680 100644
--- a/content/renderer/gpu/render_widget_compositor.h
+++ b/content/renderer/gpu/render_widget_compositor.h
@@ -15,9 +15,12 @@
 
 class SkPicture;
 
+namespace ui {
+class LatencyInfo;
+}
+
 namespace cc {
 class LayerTreeHost;
-struct LatencyInfo;
 }
 
 namespace content {
@@ -43,7 +46,7 @@ class RenderWidgetCompositor : public WebKit::WebLayerTreeView,
                               bool animate);
   void SetOverdrawBottomHeight(float overdraw_bottom_height);
   void SetNeedsRedrawRect(gfx::Rect damage_rect);
-  void SetLatencyInfo(const cc::LatencyInfo& latency_info);
+  void SetLatencyInfo(const ui::LatencyInfo& latency_info);
 
   // WebLayerTreeView implementation.
   virtual void setSurfaceReady();