Remove all use of precompile headers from ceee gyp files....

ceee/ie/common/common.gyp

 # 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.
 
 {
   'variables': {
     'chromium_code': 1,
   },
   'includes': [
     '../../../build/common.gypi',
@@ skipping 101 matching lines @@
         '<(SHARED_INTERMEDIATE_DIR)',
       ],
       'direct_dependent_settings': {
         'include_dirs': [
           # Because we use some of the chrome files above directly, we need
           # to specify thess include paths which they depend on.
           '../../../skia/config/win',
           '../../../third_party/skia/include/config',
         ],
       },
-      'configurations': {
-        'Debug': {
-          'msvs_precompiled_source': 'precompile.cc',
-          'msvs_precompiled_header': 'precompile.h',
-        },
-      },
     },
   ]
 }