android scroller: Stop fling earlier.

ui/gfx/android/scroller_unittest.cc

 // Copyright 2014 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 "base/time/time.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "ui/gfx/android/scroller.h"
 
 namespace gfx {
 
 namespace {
 
 const float kDefaultStartX = 7.f;
 const float kDefaultStartY = 25.f;
 const float kDefaultDeltaX = -20.f;
 const float kDefaultDeltaY = 73.f;
-const float kDefaultVelocityX = -35.f;
-const float kDefaultVelocityY = 22.f;
+const float kDefaultVelocityX = -350.f;
+const float kDefaultVelocityY = 220.f;
 const float kEpsilon = 1e-3f;
 
 Scroller::Config DefaultConfig() {
   return Scroller::Config();
 }
 
 }  // namespace
 
 class ScrollerTest : public testing::Test {};
 
@@ skipping 129 matching lines @@
 
   // Try to advance further; nothing should change.
   scroller.ComputeScrollOffset(start_time + scroll_duration * 2);
   EXPECT_EQ(scroller.GetFinalX(), scroller.GetCurrX());
   EXPECT_EQ(scroller.GetFinalY(), scroller.GetCurrY());
   EXPECT_TRUE(scroller.IsFinished());
   EXPECT_EQ(scroll_duration, scroller.GetTimePassed());
 }
 
 }  // namespace gfx