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

chrome/browser/ui/views/frame/browser_view.cc

 // Copyright 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/ui/views/frame/browser_view.h"
 
 #include <algorithm>
 
 #include "base/auto_reset.h"
 #include "base/command_line.h"
@@ skipping 147 matching lines @@
 using base::TimeDelta;
 using content::NativeWebKeyboardEvent;
 using content::SSLStatus;
 using content::UserMetricsAction;
 using content::WebContents;
 using views::ColumnSet;
 using views::GridLayout;
 using web_modal::WebContentsModalDialogHost;
 
 namespace {
-// The height of the status bubble.
-const int kStatusBubbleHeight = 20;
 // The name of a key to store on the window handle so that other code can
 // locate this object using just the handle.
 const char* const kBrowserViewKey = "__BROWSER_VIEW__";
 
 // The number of milliseconds between loading animation frames.
 const int kLoadingAnimationFrameTimeMs = 30;
-// The amount of space we expect the window border to take up.
-const int kWindowBorderWidth = 5;
-
-// How round the 'new tab' style bookmarks bar is.
-const int kNewtabBarRoundness = 5;
 
 // TODO(kuan): These functions are temporarily for the bookmark bar while its
 // detached state is at the top of the page;  it'll be moved to float on the
 // content page in the very near future, at which time, these local functions
 // will be removed.
 void PaintDetachedBookmarkBar(gfx::Canvas* canvas,
                               DetachableToolbarView* view,
                               ThemeService* theme_service) {
   // Paint background for detached state; if animating, this is fade in/out.
   canvas->DrawColor(
@@ skipping 2481 matching lines @@
     // The +1 in the next line creates a 1-px gap between icon and arrow tip.
     gfx::Point icon_bottom(0, location_icon_view->GetImageBounds().bottom() -
         LocationBarView::kIconInternalPadding + 1);
     ConvertPointToTarget(location_icon_view, this, &icon_bottom);
     gfx::Point infobar_top(0, infobar_container_->GetVerticalOverlap(NULL));
     ConvertPointToTarget(infobar_container_, this, &infobar_top);
     top_arrow_height = infobar_top.y() - icon_bottom.y();
   }
   return top_arrow_height;
 }