Switch a number of code and header files from DOS to Unix line-endings.

ppapi/native_client/src/shared/ppapi_proxy/ppp_rpc_server.cc

 // 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.
 //
 // WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING
 //
 // Automatically generated code.  See srpcgen.py
 //
 // NaCl Simple Remote Procedure Call interface abstractions.
 
@@ skipping 436 matching lines @@
   { "PPP_Printing_End:i:", PPP_Printing_EndDispatcher },
   { "PPP_Printing_IsScalingDisabled:i:i", PPP_Printing_IsScalingDisabledDispatcher },
   { "PPP_Scrollbar_ValueChanged:iii:", PPP_Scrollbar_ValueChangedDispatcher },
   { "PPP_Scrollbar_OverlayChanged:iii:", PPP_Scrollbar_OverlayChangedDispatcher },
   { "PPP_Selection_GetSelectedText:ii:C", PPP_Selection_GetSelectedTextDispatcher },
   { "PPP_Widget_Invalidate:iiC:", PPP_Widget_InvalidateDispatcher },
   { "PPP_Zoom_Zoom:idi:", PPP_Zoom_ZoomDispatcher },
   { NULL, NULL }
 };