[gtk] Add fade-commit to instant suggestion for predictive instant.

app/multi_animation.cc

 // Copyright (c) 2010 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "app/multi_animation.h"
 
 #include "app/animation_delegate.h"
 #include "base/logging.h"
 
 // Default interval, in ms.
@@ skipping 37 matching lines @@
         static_cast<double>(part.end_time_ms);
   DCHECK(percent <= 1);
   current_value_ = Tween::CalculateValue(part.type, percent);
 
   if ((current_value_ != last_value || current_part_index_ != last_index) &&
       delegate()) {
     delegate()->AnimationProgressed(this);
   }
 }
 
+void MultiAnimation::SetStartTime(base::TimeTicks start_time) {
+  Animation::SetStartTime(start_time);
+  current_value_ = 0;
+  current_part_index_ = 0;
+}
+
 const MultiAnimation::Part& MultiAnimation::GetPart(int* time_ms,
                                                     size_t* part_index) {
   DCHECK(*time_ms < cycle_time_ms_);
 
   for (size_t i = 0; i < parts_.size(); ++i) {
     if (*time_ms < parts_[i].time_ms) {
       *part_index = i;
       return parts_[i];
     }
 
     *time_ms -= parts_[i].time_ms;
   }
   NOTREACHED();
   *time_ms = 0;
   *part_index = 0;
   return parts_[0];
 }