Move the CSS Device Adaptation @viewport rule support behind a runtime flag

Source/bindings/v8/custom/V8CSSRuleCustom.cpp

 /*
  * 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
@@ skipping 25 matching lines @@
 #include "V8CSSFontFaceRule.h"
 #include "V8CSSHostRule.h"
 #include "V8CSSImportRule.h"
 #include "V8CSSKeyframeRule.h"
 #include "V8CSSKeyframesRule.h"
 #include "V8CSSMediaRule.h"
 #include "V8CSSPageRule.h"
 #include "V8CSSRegionRule.h"
 #include "V8CSSStyleRule.h"
 #include "V8CSSSupportsRule.h"
-
-#if ENABLE(CSS_DEVICE_ADAPTATION)
 #include "V8CSSViewportRule.h"
-#endif
 
 namespace WebCore {
 
 v8::Handle<v8::Object> wrap(CSSRule* impl, v8::Handle<v8::Object> creationContext, v8::Isolate* isolate)
 {
     ASSERT(impl);
     switch (impl->type()) {
     case CSSRule::UNKNOWN_RULE:
         // CSSUnknownRule.idl is explicitly excluded as it doesn't add anything
         // over CSSRule.idl (see bindings/derived_sources.gyp: 'idl_files').
@@ skipping 10 matching lines @@
     case CSSRule::FONT_FACE_RULE:
         return wrap(static_cast<CSSFontFaceRule*>(impl), creationContext, isolate);
     case CSSRule::PAGE_RULE:
         return wrap(static_cast<CSSPageRule*>(impl), creationContext, isolate);
     case CSSRule::WEBKIT_KEYFRAME_RULE:
         return wrap(static_cast<CSSKeyframeRule*>(impl), creationContext, isolate);
     case CSSRule::WEBKIT_KEYFRAMES_RULE:
         return wrap(static_cast<CSSKeyframesRule*>(impl), creationContext, isolate);
     case CSSRule::SUPPORTS_RULE:
         return wrap(static_cast<CSSSupportsRule*>(impl), creationContext, isolate);
-#if ENABLE(CSS_DEVICE_ADAPTATION)
     case CSSRule::WEBKIT_VIEWPORT_RULE:
-        return wrap(static_cast<WebKitCSSViewportRule*>(impl), creationContext, isolate);
-#endif
+        return wrap(static_cast<CSSViewportRule*>(impl), creationContext, isolate);
     case CSSRule::WEBKIT_REGION_RULE:
         return wrap(static_cast<CSSRegionRule*>(impl), creationContext, isolate);
     case CSSRule::HOST_RULE:
         return wrap(static_cast<CSSHostRule*>(impl), creationContext, isolate);
     case CSSRule::WEBKIT_FILTER_RULE:
         return wrap(static_cast<CSSFilterRule*>(impl), creationContext, isolate);
     }
     return V8CSSRule::createWrapper(impl, creationContext, isolate);
 }
 
 } // namespace WebCore