Move extensions bindings code out of //chrome

extensions/renderer/blob_native_handler.h

Index: extensions/renderer/blob_native_handler.h
diff --git a/chrome/renderer/extensions/blob_native_handler.h b/extensions/renderer/blob_native_handler.h
similarity index 83%
rename from chrome/renderer/extensions/blob_native_handler.h
rename to extensions/renderer/blob_native_handler.h
index 4eee852361247527f2d6c7ebfc98d12ab57276bd..50aeb73575422988a5be2122af1fa20561fb1481 100644
--- a/chrome/renderer/extensions/blob_native_handler.h
+++ b/extensions/renderer/blob_native_handler.h
@@ -2,8 +2,8 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#ifndef CHROME_RENDERER_EXTENSIONS_BLOB_NATIVE_HANDLER_H_
-#define CHROME_RENDERER_EXTENSIONS_BLOB_NATIVE_HANDLER_H_
+#ifndef EXTENSIONS_RENDERER_BLOB_NATIVE_HANDLER_H_
+#define EXTENSIONS_RENDERER_BLOB_NATIVE_HANDLER_H_
 
 #include "extensions/renderer/object_backed_native_handler.h"
 
@@ -24,4 +24,4 @@ class BlobNativeHandler : public ObjectBackedNativeHandler {
 
 }  // namespace extensions
 
-#endif  // CHROME_RENDERER_EXTENSIONS_BLOB_NATIVE_HANDLER_H_
+#endif  // EXTENSIONS_RENDERER_BLOB_NATIVE_HANDLER_H_