linux and chromeos: Turn on -Wunused-const-variable.

chrome/browser/ui/views/download/download_started_animation_views.cc

 // Copyright (c) 2012 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 "chrome/browser/download/download_started_animation.h"
 
 #include "content/public/browser/notification_details.h"
 #include "content/public/browser/notification_observer.h"
 #include "content/public/browser/notification_registrar.h"
 #include "content/public/browser/notification_source.h"
 #include "content/public/browser/notification_types.h"
 #include "content/public/browser/web_contents.h"
 #include "content/public/browser/web_contents_view.h"
 #include "grit/theme_resources.h"
 #include "ui/base/resource/resource_bundle.h"
 #include "ui/gfx/animation/linear_animation.h"
 #include "ui/gfx/rect.h"
 #include "ui/views/controls/image_view.h"
 #include "ui/views/widget/widget.h"
 
 using content::WebContents;
 
 // How long to spend moving downwards and fading out after waiting.
-static const int kMoveTimeMs = 600;
+const int kMoveTimeMs = 600;
 
 // The animation framerate.
-static const int kFrameRateHz = 60;
-
-// What fraction of the frame height to move downward from the frame center.
-// Note that setting this greater than 0.5 will mean moving past the bottom of
-// the frame.
-static const double kMoveFraction = 1.0 / 3.0;
+const int kFrameRateHz = 60;
 
 namespace {
 
 // DownloadStartAnimation creates an animation (which begins running
 // immediately) that animates an image downward from the center of the frame
 // provided on the constructor, while simultaneously fading it out.  To use,
 // simply call "new DownloadStartAnimation"; the class cleans itself up when it
 // finishes animating.
 class DownloadStartedAnimationWin : public gfx::LinearAnimation,
                                     public content::NotificationObserver,
@@ skipping 138 matching lines @@
 }
 
 }  // namespace
 
 // static
 void DownloadStartedAnimation::Show(WebContents* web_contents) {
   // The animation will delete itself when it's finished or when the tab
   // contents is hidden or destroyed.
   new DownloadStartedAnimationWin(web_contents);
 }