Fix trailing whitespace in .cpp, .h, and .idl files

Source/core/inspector/ScriptArguments.cpp

Index: Source/core/inspector/ScriptArguments.cpp
diff --git a/Source/core/inspector/ScriptArguments.cpp b/Source/core/inspector/ScriptArguments.cpp
index 3bcdd218747339b28a946a2b6da9fd2eae4c8e6d..175f4eb122323d73b815cbb4ca3d6570d7b6ad1e 100644
--- a/Source/core/inspector/ScriptArguments.cpp
+++ b/Source/core/inspector/ScriptArguments.cpp
@@ -1,10 +1,10 @@
 /*
  * Copyright (c) 2010 Google Inc. All rights reserved.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
- * 
+ *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ -14,7 +14,7 @@
  *     * Neither the name of Google Inc. nor the names of its
  * contributors may be used to endorse or promote products derived from
  * this software without specific prior written permission.
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
  * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR