Move extensions bindings code out of //chrome

extensions/renderer/css_native_handler.h

Index: extensions/renderer/css_native_handler.h
diff --git a/chrome/renderer/extensions/css_native_handler.h b/extensions/renderer/css_native_handler.h
similarity index 73%
rename from chrome/renderer/extensions/css_native_handler.h
rename to extensions/renderer/css_native_handler.h
index a21650074ac9f6e6e03103b9f94732d68b479845..ed90f7bc60e85e72adb617eee255f2246335b27b 100644
--- a/chrome/renderer/extensions/css_native_handler.h
+++ b/extensions/renderer/css_native_handler.h
@@ -2,17 +2,17 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#ifndef CHROME_RENDERER_EXTENSIONS_CSS_NATIVE_HANDLER_H_
-#define CHROME_RENDERER_EXTENSIONS_CSS_NATIVE_HANDLER_H_
+#ifndef EXTENSIONS_RENDERER_CSS_NATIVE_HANDLER_H_
+#define EXTENSIONS_RENDERER_CSS_NATIVE_HANDLER_H_
 
 #include "extensions/renderer/object_backed_native_handler.h"
 
 namespace extensions {
-class ChromeV8Context;
+class ScriptContext;
 
 class CssNativeHandler : public ObjectBackedNativeHandler {
  public:
-  explicit CssNativeHandler(ChromeV8Context* context);
+  explicit CssNativeHandler(ScriptContext* context);
 
  private:
   // Expects one string argument that's a comma-separated list of compound CSS
@@ -25,4 +25,4 @@ class CssNativeHandler : public ObjectBackedNativeHandler {
 
 }  // namespace extensions
 
-#endif  // CHROME_RENDERER_EXTENSIONS_CSS_NATIVE_HANDLER_H_
+#endif  // EXTENSIONS_RENDERER_CSS_NATIVE_HANDLER_H_