Remove parts of //cc we aren't using

cc/debug/frame_timing_request.h

Index: cc/debug/frame_timing_request.h
diff --git a/cc/debug/frame_timing_request.h b/cc/debug/frame_timing_request.h
index 09379980fa072527136274e3d88539e77cd670db..aa5b83ad51f7250f575d8186cc25197bf11ff588 100644
--- a/cc/debug/frame_timing_request.h
+++ b/cc/debug/frame_timing_request.h
@@ -5,7 +5,6 @@
 #ifndef CC_DEBUG_FRAME_TIMING_REQUEST_H_
 #define CC_DEBUG_FRAME_TIMING_REQUEST_H_
 
-#include "cc/base/cc_export.h"
 #include "ui/gfx/geometry/rect.h"
 
 namespace cc {
@@ -14,7 +13,7 @@ namespace cc {
 // given rect (in layer space) and an associated request id. When this request
 // is propagated to the active LayerImpl, it will cause events to be saved in
 // FrameTimingTracker, which in turn can be consumed by the requester.
-class CC_EXPORT FrameTimingRequest {
+class FrameTimingRequest {
  public:
   FrameTimingRequest();
   FrameTimingRequest(int64_t request_id, const gfx::Rect& rect);