1 files changed, 4 insertions, 1 deletions
diff --git a/chromium/cc/scheduler/scheduler.h b/chromium/cc/scheduler/scheduler.h
index faa0390c143..10cb198610e 100644
--- a/chromium/cc/scheduler/scheduler.h
+++ b/chromium/cc/scheduler/scheduler.h
@@ -34,7 +34,8 @@ class CompositorTimingHistory;
 
 class SchedulerClient {
  public:
-  virtual void WillBeginImplFrame(const viz::BeginFrameArgs& args) = 0;
+  // Returns whether the frame has damage.
+  virtual bool WillBeginImplFrame(const viz::BeginFrameArgs& args) = 0;
   virtual void ScheduledActionSendBeginMainFrame(
       const viz::BeginFrameArgs& args) = 0;
   virtual DrawResult ScheduledActionDrawIfPossible() = 0;
@@ -55,6 +56,8 @@ class SchedulerClient {
   virtual size_t CompositedAnimationsCount() const = 0;
   virtual size_t MainThreadAnimationsCount() const = 0;
   virtual size_t MainThreadCompositableAnimationsCount() const = 0;
+  virtual bool CurrentFrameHadRAF() const = 0;
+  virtual bool NextFrameHasPendingRAF() const = 0;
 
  protected:
   virtual ~SchedulerClient() {}