Clean up a few more unused globals.

chrome/browser/printing/print_view_manager_base.cc

 // Copyright 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 "chrome/browser/printing/print_view_manager_base.h"
 
 #include <map>
 
 #include "base/bind.h"
 #include "base/memory/scoped_ptr.h"
@@ skipping 25 matching lines @@
 #include "chrome/common/chrome_switches.h"
 #endif
 
 #if defined(ENABLE_FULL_PRINTING)
 #include "chrome/browser/printing/print_error_dialog.h"
 #endif
 
 using base::TimeDelta;
 using content::BrowserThread;
 
-namespace {
-
+#if defined(OS_WIN)
 // Limits memory usage by raster to 64 MiB.
 const int kMaxRasterSizeInPixels = 16*1024*1024;
-
-}  // namespace
+#endif
 
 namespace printing {
 
 PrintViewManagerBase::PrintViewManagerBase(content::WebContents* web_contents)
     : content::WebContentsObserver(web_contents),
       number_pages_(0),
       printing_succeeded_(false),
       inside_inner_message_loop_(false),
       cookie_(0),
       queue_(g_browser_process->print_job_manager()->queue()) {
@@ skipping 463 matching lines @@
   scoped_refptr<printing::PrinterQuery> printer_query;
   printer_query = queue_->PopPrinterQuery(cookie);
   if (!printer_query)
     return;
   BrowserThread::PostTask(
       BrowserThread::IO, FROM_HERE,
       base::Bind(&PrinterQuery::StopWorker, printer_query.get()));
 }
 
 }  // namespace printing