Fix trailing whitespace in .cpp, .h, and .idl files (ex. Source/core)

Source/bindings/v8/V8PerContextData.cpp

 /*
  * Copyright (C) 2012 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
@@ skipping 134 matching lines @@
 }
 
 CustomElementBinding* V8PerContextData::customElementBinding(CustomElementDefinition* definition)
 {
     CustomElementBindingMap::const_iterator it = m_customElementBindings->find(definition);
     ASSERT(it != m_customElementBindings->end());
     return it->value.get();
 }
 
 
-static v8::Handle<v8::Value> createDebugData(const char* worldName, int debugId) 
+static v8::Handle<v8::Value> createDebugData(const char* worldName, int debugId)
 {
     char buffer[32];
     unsigned wanted;
     if (debugId == -1)
         wanted = snprintf(buffer, sizeof(buffer), "%s", worldName);
-    else 
+    else
         wanted = snprintf(buffer, sizeof(buffer), "%s,%d", worldName, debugId);
 
     if (wanted < sizeof(buffer))
         return v8::String::NewSymbol(buffer);
 
     return v8::Undefined();
 };
 
 static v8::Handle<v8::Value> debugData(v8::Handle<v8::Context> context)
 {
     v8::Context::Scope contextScope(context);
     return context->GetEmbedderData(v8ContextDebugIdIndex);
 }
 
 static void setDebugData(v8::Handle<v8::Context> context, v8::Handle<v8::Value> value)
 {
     v8::Context::Scope contextScope(context);
     context->SetEmbedderData(v8ContextDebugIdIndex, value);
 }
 
-bool V8PerContextDebugData::setContextDebugData(v8::Handle<v8::Context> context, const char* worldName, int debugId) 
+bool V8PerContextDebugData::setContextDebugData(v8::Handle<v8::Context> context, const char* worldName, int debugId)
 {
     if (!debugData(context)->IsUndefined())
         return false;
     v8::HandleScope scope;
     v8::Handle<v8::Value> debugData = createDebugData(worldName, debugId);
     setDebugData(context, debugData);
     return true;
 }
 
-int V8PerContextDebugData::contextDebugId(v8::Handle<v8::Context> context) 
+int V8PerContextDebugData::contextDebugId(v8::Handle<v8::Context> context)
 {
     v8::HandleScope scope;
     v8::Handle<v8::Value> data = debugData(context);
 
     if (!data->IsString())
         return -1;
     v8::String::AsciiValue ascii(data);
     char* comma = strnstr(*ascii, ",", ascii.length());
     if (!comma)
         return -1;
     return atoi(comma + 1);
 }
 
 } // namespace WebCore