Index: chrome/browser/android/chrome_feature_list.cc |
diff --git a/chrome/browser/android/chrome_feature_list.cc b/chrome/browser/android/chrome_feature_list.cc |
new file mode 100644 |
index 0000000000000000000000000000000000000000..35a046c636627172fea258c1daa4331bdfa42376 |
--- /dev/null |
+++ b/chrome/browser/android/chrome_feature_list.cc |
@@ -0,0 +1,51 @@ |
+// Copyright 2015 The Chromium Authors. All rights reserved. |
+// Use of this source code is governed by a BSD-style license that can be |
+// found in the LICENSE file. |
+ |
+#include "chrome/browser/android/chrome_feature_list.h" |
+ |
+#include <string> |
+ |
+#include "base/android/jni_string.h" |
+#include "base/feature_list.h" |
+#include "jni/ChromeFeatureList_jni.h" |
+ |
+using base::android::ConvertJavaStringToUTF8; |
+ |
+namespace chrome { |
+namespace android { |
+ |
+namespace { |
+ |
+const base::Feature kPhysicalWebFeature { |
+ "PhysicalWeb", base::FEATURE_DISABLED_BY_DEFAULT |
+}; |
+ |
+// Array of features exposed through the Java ChromeFeatureList API. Entries in |
+// this array may either refer to features defined in this file (above) or in |
+// other locations in the code base (e.g. chrome/, components/, etc). |
+const base::Feature* kFeaturesExposedToJava[] = { |
+ &kPhysicalWebFeature, |
+}; |
+ |
+} // namespace |
+ |
+static jboolean IsEnabled(JNIEnv* env, |
+ const JavaParamRef<jclass>& clazz, |
+ const JavaParamRef<jstring>& jfeature_name) { |
+ const std::string feature_name = ConvertJavaStringToUTF8(env, jfeature_name); |
+ for (size_t i = 0; i < arraysize(kFeaturesExposedToJava); ++i) { |
+ if (kFeaturesExposedToJava[i]->name == feature_name) |
+ return base::FeatureList::IsEnabled(*kFeaturesExposedToJava[i]); |
+ } |
+ // Features queried via this API must be present in |kFeaturesExposedToJava|. |
+ NOTREACHED(); |
+ return false; |
+} |
+ |
+bool RegisterChromeFeatureListJni(JNIEnv* env) { |
+ return RegisterNativesImpl(env); |
+} |
+ |
+} // namespace android |
+} // namespace chrome |