Add monotonic time and target property to cc::AnimationDelegate notifications

cc/animation/animation_delegate.h

Index: cc/animation/animation_delegate.h
diff --git a/cc/animation/animation_delegate.h b/cc/animation/animation_delegate.h
index c9367b8546ab3e1e39e203f194facc3ebbd2a076..50439668e48c7cae07e26c201df1c35b1030b997 100644
--- a/cc/animation/animation_delegate.h
+++ b/cc/animation/animation_delegate.h
@@ -5,12 +5,22 @@
 #ifndef CC_ANIMATION_ANIMATION_DELEGATE_H_
 #define CC_ANIMATION_ANIMATION_DELEGATE_H_
 
+#include "cc/animation/animation.h"
+
 namespace cc {
 
 class AnimationDelegate {
  public:
-  virtual void NotifyAnimationStarted(double time) = 0;
-  virtual void NotifyAnimationFinished(double time) = 0;
+  // TODO(ajuma): Remove wall_clock_time once the legacy implementation of
+  // CSS animations and transitions in Blink is removed.
+  virtual void NotifyAnimationStarted(
+      double wall_clock_time,
+      double monotonic_time,

[jamesr, 2013/12/05 22:01:39]

please use base::TimeTicks for monotonic time values. we can convert to double
at the blink API boundary since that's what blink needs, but all monotonic time
base logic in chromium should be using base::TimeTicks

[ajuma, 2013/12/06 00:41:34]

Done.

+      Animation::TargetProperty target_property) = 0;
+  virtual void NotifyAnimationFinished(
+      double wall_clock_time,
+      double monotonic_time,
+      Animation::TargetProperty target_property) = 0;
 
  protected:
   virtual ~AnimationDelegate() {}