Clean up a few more unused globals.

chrome/browser/ui/cocoa/infobars/extension_infobar_controller.mm

 // 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.
 
 #import "chrome/browser/ui/cocoa/infobars/extension_infobar_controller.h"
 
 #include <cmath>
 
 #include "chrome/browser/extensions/extension_host.h"
 #include "chrome/browser/extensions/extension_infobar_delegate.h"
@@ skipping 10 matching lines @@
 #include "chrome/common/extensions/manifest_handlers/icons_handler.h"
 #include "content/public/browser/web_contents.h"
 #include "content/public/browser/web_contents_view.h"
 #include "extensions/common/extension_resource.h"
 #include "grit/theme_resources.h"
 #include "skia/ext/skia_utils_mac.h"
 #include "ui/base/resource/resource_bundle.h"
 #include "ui/gfx/canvas.h"
 #include "ui/gfx/image/image.h"
 
-namespace {
-const CGFloat kAnimationDuration = 0.12;
 const CGFloat kBottomBorderHeightPx = 1.0;
 const CGFloat kButtonHeightPx = 26.0;
 const CGFloat kButtonLeftMarginPx = 2.0;
 const CGFloat kButtonWidthPx = 34.0;
 const CGFloat kDropArrowLeftMarginPx = 3.0;
 const CGFloat kToolbarMinHeightPx = 36.0;
 const CGFloat kToolbarMaxHeightPx = 72.0;
-}  // namespace
 
 @interface ExtensionInfoBarController(Private)
 // Called when the extension's hosted NSView has been resized.
 - (void)extensionViewFrameChanged;
 // Returns the clamped height of the extension view to be within the min and max
 // values defined above.
 - (CGFloat)clampedExtensionViewHeight;
 // Adjusts the width of the extension's hosted view to match the window's width
 // and sets the proper height for it as well.
 - (void)adjustExtensionViewSize;
@@ skipping 218 matching lines @@
   scoped_ptr<InfoBarCocoa> infobar(new InfoBarCocoa(owner, this));
   NSWindow* window =
       [(NSView*)owner->web_contents()->GetView()->GetContentNativeView()
           window];
   base::scoped_nsobject<ExtensionInfoBarController> controller(
       [[ExtensionInfoBarController alloc] initWithInfoBar:infobar.get()
                                                    window:window]);
   infobar->set_controller(controller);
   return infobar.release();
 }