Remove obsolete files from 'sources'. This causes needless work on incrementa...

gpu/gpu.gyp

 # 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.
 
 {
   'variables': {
     'chromium_code': 1,
     # These are defined here because we need to build this library twice. Once
     # with extra parameter checking. Once with no parameter checking to be 100%
     # OpenGL ES 2.0 compliant for the conformance tests.
     'gles2_c_lib_source_files': [
-      'command_buffer/client/gles2_c_lib.h',
+      'command_buffer/client/gles2_lib.h',
       'command_buffer/client/gles2_c_lib.cc',
       'command_buffer/client/gles2_c_lib_autogen.h',
     ],
   },
   'targets': [
     {
       'target_name': 'command_buffer_common',
       'type': 'static_library',
       'include_dirs': [
         '.',
@@ skipping 352 matching lines @@
       },
     ],
   ],
 }
 
 # Local Variables:
 # tab-width:2
 # indent-tabs-mode:nil
 # End:
 # vim: set expandtab tabstop=2 shiftwidth=2: