Move cc/debug/latency_info to ui/base.

cc/trees/layer_tree_host_impl.h

Index: cc/trees/layer_tree_host_impl.h
diff --git a/cc/trees/layer_tree_host_impl.h b/cc/trees/layer_tree_host_impl.h
index 15cc5997909497bc0fe23342d947043c26b56bd6..02c0a908d8a28deb42078c9c2ae40a14a18f1eee 100644
--- a/cc/trees/layer_tree_host_impl.h
+++ b/cc/trees/layer_tree_host_impl.h
@@ -14,7 +14,6 @@
 #include "cc/animation/animation_events.h"
 #include "cc/animation/animation_registrar.h"
 #include "cc/base/cc_export.h"
-#include "cc/debug/latency_info.h"
 #include "cc/input/input_handler.h"
 #include "cc/input/layer_scroll_offset_delegate.h"
 #include "cc/input/top_controls_manager_client.h"
@@ -27,6 +26,7 @@
 #include "skia/ext/refptr.h"
 #include "third_party/skia/include/core/SkColor.h"
 #include "third_party/skia/include/core/SkPicture.h"
+#include "ui/base/latency_info.h"
 #include "ui/gfx/rect.h"
 
 namespace cc {
@@ -146,7 +146,7 @@ class CC_EXPORT LayerTreeHostImpl
     LayerImplList will_draw_layers;
     bool contains_incomplete_tile;
     bool has_no_damage;
-    LatencyInfo latency_info;
+    ui::LatencyInfo latency_info;
 
     // RenderPassSink implementation.
     virtual void AppendRenderPass(scoped_ptr<RenderPass> render_pass) OVERRIDE;