Add notification of data reduction proxy field trial

chrome/browser/ui/android/infobars/data_reduction_proxy_infobar.h

+// Copyright 2014 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.
+
+#ifndef CHROME_BROWSER_UI_ANDROID_INFOBARS_DATA_REDUCTION_PROXY_INFOBAR_H_
+#define CHROME_BROWSER_UI_ANDROID_INFOBARS_DATA_REDUCTION_PROXY_INFOBAR_H_
+
+#include "base/basictypes.h"
+#include "base/strings/string16.h"
+#include "chrome/browser/net/spdyproxy/data_reduction_proxy_infobar_delegate.h"
+#include "chrome/browser/ui/android/infobars/confirm_infobar.h"
+
+class DataReductionProxyInfoBar : public ConfirmInfoBar {
+ public:
+  static void Launch(JNIEnv* env, jclass, jobject jweb_contents);
+
+  static bool Register(JNIEnv* env);
+
+  explicit DataReductionProxyInfoBar(
+      scoped_ptr<DataReductionProxyInfoBarDelegate> delegate);
+
+  virtual ~DataReductionProxyInfoBar();
+
+ private:
+  // ConfirmInfoBar:
+  virtual base::android::ScopedJavaLocalRef<jobject> CreateRenderInfoBar(
+      JNIEnv* env) OVERRIDE;
+
+  DataReductionProxyInfoBarDelegate* GetDelegate();
+
+  base::android::ScopedJavaGlobalRef<jobject>
+  java_data_reduction_proxy_delegate_;
+
+  DISALLOW_COPY_AND_ASSIGN(DataReductionProxyInfoBar);
+};
+
+bool RegisterDataReductionProxyInfoBar(JNIEnv* env);
+
+#endif  // CHROME_BROWSER_UI_ANDROID_INFOBARS_DATA_REDUCTION_PROXY_INFOBAR_H_