Revert 237848 "Use LatencyInfoSwapPromise to track LatencyInfo t..."

trunk/src/cc/base/swap_promise.h

Index: trunk/src/cc/base/swap_promise.h
===================================================================
--- trunk/src/cc/base/swap_promise.h	(revision 237855)
+++ trunk/src/cc/base/swap_promise.h	(working copy)
@@ -5,8 +5,6 @@
 #ifndef CC_BASE_SWAP_PROMISE_H_
 #define CC_BASE_SWAP_PROMISE_H_
 
-#include "cc/output/compositor_frame_metadata.h"
-
 namespace cc {
 
 const unsigned int kMaxQueuedSwapPromiseNumber = 100;
@@ -29,8 +27,11 @@
 // DidNotSwap() are called at a particular thread. It is better to let the
 // subclass carry thread-safe member data and operate on that member data in
 // DidSwap() and DidNotSwap().
-class CC_EXPORT SwapPromise {
+class SwapPromise {
  public:
+  SwapPromise() {}
+  virtual ~SwapPromise() {}
+
   enum DidNotSwapReason {
     DID_NOT_SWAP_UNKNOWN,
     SWAP_FAILS,
@@ -38,10 +39,7 @@
     SWAP_PROMISE_LIST_OVERFLOW,
   };
 
-  SwapPromise() {}
-  virtual ~SwapPromise() {}
-
-  virtual void DidSwap(CompositorFrameMetadata* metadata) = 0;
+  virtual void DidSwap() = 0;
   virtual void DidNotSwap(DidNotSwapReason reason) = 0;
 };