Mac/clang: Uncontentious fixes.

chrome/browser/cocoa/extensions/browser_actions_controller.mm

 // Copyright (c) 2010 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 "browser_actions_controller.h"
 
 #include <cmath>
 #include <string>
 
 #include "app/resource_bundle.h"
@@ skipping 10 matching lines @@
 #include "chrome/browser/extensions/extensions_service.h"
 #include "chrome/browser/profile.h"
 #include "chrome/browser/tab_contents/tab_contents.h"
 #include "chrome/common/extensions/extension_action.h"
 #include "chrome/common/notification_observer.h"
 #include "chrome/common/notification_registrar.h"
 #include "chrome/common/pref_names.h"
 #include "grit/theme_resources.h"
 #import "third_party/GTM/AppKit/GTMNSAnimation+Duration.h"
 
-extern const CGFloat kBrowserActionButtonPadding = 3;
+const CGFloat kBrowserActionButtonPadding = 3;
 
 extern const NSString* kBrowserActionVisibilityChangedNotification =
     @"BrowserActionVisibilityChangedNotification";
 
 namespace {
 const CGFloat kAnimationDuration = 0.2;
 // When determining the opacity during a drag, we artificially reduce the
 // distance to the edge in order to make the fade more apparent.
 const CGFloat kButtonOpacityLeadPadding = 5.0;
 const CGFloat kChevronHeight = 28.0;
@@ skipping 787 matching lines @@
   if (profile_->IsOffTheRecord())
     index = toolbarModel_->IncognitoIndexToOriginal(index);
   if (index < toolbarModel_->size()) {
     Extension* extension = toolbarModel_->GetExtensionByIndex(index);
     return [buttons_ objectForKey:base::SysUTF8ToNSString(extension->id())];
   }
   return nil;
 }
 
 @end