Hookup Print HTML page to the DOM UI for Print Preview and Settings...

chrome/renderer/render_thread.cc

 // Copyright (c) 2006-2008 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/renderer/render_thread.h"
 
 #include <algorithm>
 #include <vector>
 
 #include "base/command_line.h"
@@ skipping 332 matching lines @@
   webkit_client_.reset(new RendererWebKitClientImpl);
   WebKit::initialize(webkit_client_.get());
 
   // chrome: pages should not be accessible by normal content, and should
   // also be unable to script anything but themselves (to help limit the damage
   // that a corrupt chrome: page could cause).
   WebString chrome_ui_scheme(ASCIIToUTF16(chrome::kChromeUIScheme));
   WebKit::registerURLSchemeAsLocal(chrome_ui_scheme);
   WebKit::registerURLSchemeAsNoAccess(chrome_ui_scheme);
 
+  // print: pages should be not accessible by normal context.
+  WebString print_ui_scheme(ASCIIToUTF16(chrome::kPrintScheme));
+  WebKit::registerURLSchemeAsLocal(print_ui_scheme);
+  WebKit::registerURLSchemeAsNoAccess(print_ui_scheme);
+
 #if defined(OS_WIN)
   // We don't yet support Gears on non-Windows, so don't tell pages that we do.
   WebKit::registerExtension(extensions_v8::GearsExtension::Get());
 #endif
   WebKit::registerExtension(extensions_v8::IntervalExtension::Get());
   WebKit::registerExtension(extensions_v8::LoadTimesExtension::Get());
   WebKit::registerExtension(extensions_v8::ExternalExtension::Get());
 
   WebKit::registerExtension(ExtensionProcessBindings::Get(),
       WebKit::WebString::fromUTF8(chrome::kExtensionScheme));
@@ skipping 29 matching lines @@
 
 void RenderThread::OnPurgePluginListCache() {
   // The call below will cause a GetPlugins call with refresh=true, but at this
   // point we already know that the browser has refreshed its list, so disable
   // refresh temporarily to prevent each renderer process causing the list to be
   // regenerated.
   plugin_refresh_allowed_ = false;
   WebKit::resetPluginCache();
   plugin_refresh_allowed_ = true;
 }