- Blacklist strict mode in babel to be compatible with current version

Author: vipulnsward

lib/react/jsx/babel_transformer.rb

@@ -3,7 +3,7 @@ module React
   module JSX
     class BabelTransformer
       DEPRECATED_OPTIONS = [:harmony, :strip_types, :asset_path]
-      DEFAULT_TRANSFORM_OPTIONS = { blacklist: ['spec.functionName', 'validation.react'] }
+      DEFAULT_TRANSFORM_OPTIONS = { blacklist: ['spec.functionName', 'validation.react', 'strict'] }
       def initialize(options)
         if (options.keys & DEPRECATED_OPTIONS).any?
           ActiveSupport::Deprecation.warn("Setting config.react.jsx_transform_options for :harmony, :strip_types, and :asset_path keys is now deprecated and has no effect with the default Babel Transformer."+

test/react/jsx_test.rb

@@ -3,14 +3,10 @@
 
 # Sprockets is inserting a newline after the docblock for some reason...
 EXPECTED_JS = <<eos
-"use strict";
-
 React.createElement("div", null);
 eos
 
 EXPECTED_JS_2 = <<eos
-"use strict";
-
 (function() {
   var Component;