Add support for triggering Android intents based on content.

content/public/browser/android/content_view.h

 // Copyright (c) 2012 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 CONTENT_PUBLIC_BROWSER_CONTENT_VIEW_H_
 #define CONTENT_PUBLIC_BROWSER_CONTENT_VIEW_H_
 #pragma once
 
 #include <jni.h>
 
+class GURL;
+
 namespace content {
 
 class WebContents;
 
 // Native side of the ContentView.java, the primary FrameLayout of
 // Chromium on Android.  This is a public interface used by native
 // code outside of the content module.
 //
 // TODO(jrg): this is a shell.  Upstream the rest.
 //
 // TODO(jrg): downstream, this class derives from
 // base::SupportsWeakPtr<ContentView>.  Issues raised in
 // http://codereview.chromium.org/10536066/ make us want to rethink
 // ownership issues.
 // FOR THE MERGE (downstream), re-add derivation from
 // base::SupportsWeakPtr<ContentView> to keep everything else working
 // until this issue is resolved.
 // http://b/6666045
 class ContentView {
  public:
   virtual void Destroy(JNIEnv* env, jobject obj) = 0;
 
   static ContentView* Create(JNIEnv* env, jobject obj,
                              WebContents* web_contents);
   static ContentView* GetNativeContentView(JNIEnv* env, jobject obj);
 
+  // --------------------------------------------------------------------------
+  // Public methods that call to Java via JNI
+  // --------------------------------------------------------------------------
+
+  virtual void StartContentIntent(const GURL& content_url) = 0;
+
  protected:
   virtual ~ContentView() {};
 };
 
 };  // namespace content
 
 #endif  // CONTENT_PUBLIC_BROWSER_CONTENT_VIEW_H_