Prevent incognito windows from opening when incognito mode is disabled.

chrome/browser/extensions/extension_tabs_module.h

 // Copyright (c) 2011 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.
 
 #ifndef CHROME_BROWSER_EXTENSIONS_EXTENSION_TABS_MODULE_H__
 #define CHROME_BROWSER_EXTENSIONS_EXTENSION_TABS_MODULE_H__
 #pragma once
 
 #include <string>
+#include <vector>
 
 #include "base/compiler_specific.h"
 #include "chrome/browser/extensions/extension_function.h"
 #include "content/browser/tab_contents/tab_contents_observer.h"
 #include "content/public/browser/notification_observer.h"
 #include "content/public/browser/notification_registrar.h"
+#include "googleurl/src/gurl.h"
 
 class BackingStore;
 class SkBitmap;
 
+namespace base {
+class DictionaryValue;
+}  // namespace base
+
 // Windows
 class GetWindowFunction : public SyncExtensionFunction {
   virtual ~GetWindowFunction() {}
   virtual bool RunImpl() OVERRIDE;
   DECLARE_EXTENSION_FUNCTION_NAME("windows.get")
 };
 class GetCurrentWindowFunction : public SyncExtensionFunction {
   virtual ~GetCurrentWindowFunction() {}
   virtual bool RunImpl() OVERRIDE;
   DECLARE_EXTENSION_FUNCTION_NAME("windows.getCurrent")
 };
 class GetLastFocusedWindowFunction : public SyncExtensionFunction {
   virtual ~GetLastFocusedWindowFunction() {}
   virtual bool RunImpl() OVERRIDE;
   DECLARE_EXTENSION_FUNCTION_NAME("windows.getLastFocused")
 };
 class GetAllWindowsFunction : public SyncExtensionFunction {
   virtual ~GetAllWindowsFunction() {}
   virtual bool RunImpl() OVERRIDE;
   DECLARE_EXTENSION_FUNCTION_NAME("windows.getAll")
 };
 class CreateWindowFunction : public SyncExtensionFunction {
   virtual ~CreateWindowFunction() {}
   virtual bool RunImpl() OVERRIDE;
+  // Returns whether the window should be created in incognito mode.
+  // |urls| is the list of urls to open. If we are creating an incognito window,
+  // the function will remove these urls which may not be opened in incognito
+  // mode.  If window creation leads the browser into an erroneous state,
+  // |is_error| is set to true (also, error_ member variable is assigned
+  // the proper error message).
+  bool ShouldOpenIncognitoWindow(const base::DictionaryValue* args,
+                                 std::vector<GURL>* urls,
+                                 bool* is_error);
   DECLARE_EXTENSION_FUNCTION_NAME("windows.create")
 };
 class UpdateWindowFunction : public SyncExtensionFunction {
   virtual ~UpdateWindowFunction() {}
   virtual bool RunImpl() OVERRIDE;
   DECLARE_EXTENSION_FUNCTION_NAME("windows.update")
 };
 class RemoveWindowFunction : public SyncExtensionFunction {
   virtual ~RemoveWindowFunction() {}
   virtual bool RunImpl() OVERRIDE;
@@ skipping 101 matching lines @@
   // The format (JPEG vs PNG) of the resulting image.  Set in RunImpl().
   ImageFormat image_format_;
 
   // Quality setting to use when encoding jpegs.  Set in RunImpl().
   int image_quality_;
 
   DECLARE_EXTENSION_FUNCTION_NAME("tabs.captureVisibleTab")
 };
 
 #endif  // CHROME_BROWSER_EXTENSIONS_EXTENSION_TABS_MODULE_H__