Remove few more errors in mac scons build.

webkit/SConscript.port

 # 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.
 
 Import('env')
 
 env = env.Clone()
 
 if env['PLATFORM'] == 'win32':
   env.Prepend(
@@ skipping 149 matching lines @@
 
 if env['PLATFORM'] == 'darwin':
   # Mac specific implementations.
   input_files.extend([
     '$PORT_DIR/bridge/mac/FrameMac.mm',
     '$PORT_DIR/page/EventHandlerMac.mm',
     '$PORT_DIR/page/WebCoreFrameBridge.mm',
     '$PORT_DIR/platform/GKURLMac.mm',
     '$PORT_DIR/platform/PluginStubsMac.cpp',
     '$PORT_DIR/platform/mac/DragDataMac.mm',
-    '$PORT_DIR/platform/mac/IntRectMac.mm',
     '$PORT_DIR/platform/graphics/mac/FontCacheMacPending.cpp',
     '$PORT_DIR/rendering/RenderThemeMac.mm',
   ])
 
   # Remove from the list files that haven't yet been made portable to Mac.
   to_be_ported_files = [
     '$PORT_DIR/page/chromium/AXObjectCacheChromium.cpp',
     '$PORT_DIR/page/chromium/EventHandlerChromium.cpp',
     '$PORT_DIR/platform/chromium/CursorChromium.cpp',
     '$PORT_DIR/platform/chromium/DragDataChromium.cpp',
     '$PORT_DIR/platform/chromium/PopupMenuChromium.cpp',
     '$PORT_DIR/platform/chromium/WidgetChromium.cpp',
     '$PORT_DIR/platform/chromium/ScrollbarThemeChromium.cpp',
     '$PORT_DIR/platform/graphics/chromium/FontCustomPlatformData.cpp',
     '$PORT_DIR/platform/graphics/skia/ImageSkia.cpp',
   ]
   input_files = list(set(input_files) - set(to_be_ported_files))
 
 if env.get('KJS'):
   input_files.extend([
     '$PORT_DIR/bridge/KJSBridge.cpp',
     '$PORT_DIR/bridge/ScriptControllerKJS.cpp',
   ])
 else:
   input_files.extend([
     '$PORT_DIR/bindings/v8/ScriptController.cpp',
   ])
 
 env.ChromeStaticLibrary("port", input_files)