[InfoBar] Upstram basic infobar flow for Android.

chrome/browser/ui/android/infobar/infobar_container_android.h

+// Copyright (c) 2013 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_INFOBAR_INFOBAR_CONTAINER_ANDROID_H_
+#define CHROME_BROWSER_UI_ANDROID_INFOBAR_INFOBAR_CONTAINER_ANDROID_H_
+
+#include <map>
+#include <string>
+
+#include "base/android/jni_helper.h"
+#include "base/android/scoped_java_ref.h"
+#include "base/basictypes.h"
+#include "base/compiler_specific.h"
+#include "chrome/browser/infobars/infobar_container.h"
+
+class InfoBarAndroid;
+class InfoBarDelegate;
+class InfoBarService;
+
+namespace content {
+class WebContents;
+}
+
+class InfoBarContainerAndroid : public InfoBarContainer {
+ public:
+  InfoBarContainerAndroid(JNIEnv* env,
+                          jobject infobar_container,
+                          jobject auto_login_delegate);
+  void Destroy(JNIEnv* env, jobject obj);
+
+  JavaObjectWeakGlobalRef auto_login_delegate() const {
+    return weak_java_auto_login_delegate_;
+  }
+
+  JavaObjectWeakGlobalRef java_container() const {
+    return weak_java_infobar_container_;
+  }
+
+  // The prerender is swapping the web contents.
+  void OnWebContentsReplaced(content::WebContents* old_web_contents,
+                             content::WebContents* new_web_contents);
+
+ private:
+  virtual ~InfoBarContainerAndroid() OVERRIDE;
+
+  // InfobarContainer
+  virtual void PlatformSpecificAddInfoBar(InfoBar* infobar, size_t position)
+      OVERRIDE;
+  virtual void PlatformSpecificRemoveInfoBar(InfoBar* infobar) OVERRIDE;
+  virtual void PlatformSpecificReplaceInfoBar(InfoBar* old_infobar,
+                                              InfoBar* new_infobar)  OVERRIDE;
+
+  // Create the Java equivalent of |android_bar| and add it to the java
+  // container
+  void AttachJavaInfoBar(InfoBarAndroid* android_bar);
+
+  // We're owned by the java infobar, need to use a weak ref so it can destroy
+  // us.
+  JavaObjectWeakGlobalRef weak_java_infobar_container_;
+  JavaObjectWeakGlobalRef weak_java_auto_login_delegate_;
+
+  DISALLOW_COPY_AND_ASSIGN(InfoBarContainerAndroid);
+};
+
+// Register the InfoBarContainer's native methods through jni
+bool RegisterInfoBarContainer(JNIEnv* env);
+
+#endif  // CHROME_BROWSER_UI_ANDROID_INFOBAR_INFOBAR_CONTAINER_ANDROID_H_