Revert of cc: Split animating and drawing into separate actions

content/renderer/input/input_handler_proxy.cc

Index: content/renderer/input/input_handler_proxy.cc
diff --git a/content/renderer/input/input_handler_proxy.cc b/content/renderer/input/input_handler_proxy.cc
index 471abda7adbc5eba78d2a468f9aa8b6d859360cd..d7b594ded9701c180e962a151c855d94765fed14 100644
--- a/content/renderer/input/input_handler_proxy.cc
+++ b/content/renderer/input/input_handler_proxy.cc
@@ -338,7 +338,7 @@
           WebPoint(gesture_event.globalX, gesture_event.globalY);
       fling_parameters_.modifiers = gesture_event.modifiers;
       fling_parameters_.sourceDevice = gesture_event.sourceDevice;
-      input_handler_->SetNeedsAnimate();
+      input_handler_->ScheduleAnimation();
       return DID_HANDLE;
     }
     case cc::InputHandler::ScrollUnknown:
@@ -378,7 +378,7 @@
   if (!fling_parameters_.startTime ||
       monotonic_time_sec <= fling_parameters_.startTime) {
     fling_parameters_.startTime = monotonic_time_sec;
-    input_handler_->SetNeedsAnimate();
+    input_handler_->ScheduleAnimation();
     return;
   }
 
@@ -390,7 +390,7 @@
     fling_is_active = false;
 
   if (fling_is_active) {
-    input_handler_->SetNeedsAnimate();
+    input_handler_->ScheduleAnimation();
   } else {
     TRACE_EVENT_INSTANT0("input",
                          "InputHandlerProxy::animate::flingOver",