Fix animation distance.

ui/keyboard/keyboard_controller_unittest.cc

 // Copyright (c) 2013 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 "ui/keyboard/keyboard_controller.h"
 
 #include "base/bind.h"
 #include "base/command_line.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/message_loop/message_loop.h"
@@ skipping 502 matching lines @@
 TEST_F(KeyboardControllerAnimationTest, ContainerAnimation) {
   ui::Layer* layer = keyboard_container()->layer();
   ShowKeyboard();
 
   // Keyboard container and window should immediately become visible before
   // animation starts.
   EXPECT_TRUE(keyboard_container()->IsVisible());
   EXPECT_TRUE(keyboard_window()->IsVisible());
   float show_start_opacity = layer->opacity();
   gfx::Transform transform;
-  transform.Translate(0, keyboard_window()->bounds().height());
+  transform.Translate(0, keyboard::kAnimationDistance);
   EXPECT_EQ(transform, layer->transform());
   EXPECT_EQ(gfx::Rect(), notified_bounds());
 
   RunAnimationForLayer(layer);
   EXPECT_TRUE(keyboard_container()->IsVisible());
   EXPECT_TRUE(keyboard_window()->IsVisible());
   float show_end_opacity = layer->opacity();
   EXPECT_LT(show_start_opacity, show_end_opacity);
   EXPECT_EQ(gfx::Transform(), layer->transform());
   // KeyboardController should notify the bounds of keyboard window to its
@@ skipping 66 matching lines @@
   SetFocus(&input_client);
   EXPECT_TRUE(keyboard_container->IsVisible());
 
   SetFocus(&no_input_client);
   // Keyboard should not hide itself after lost focus.
   EXPECT_TRUE(keyboard_container->IsVisible());
   EXPECT_FALSE(WillHideKeyboard());
 }
 
 }  // namespace keyboard