Make WebContentsObserver pass more calls to Java.

content/browser/android/web_contents_observer_android.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_BROWSER_ANDROID_WEB_CONTENTS_OBSERVER_ANDROID_H_
 #define CONTENT_BROWSER_ANDROID_WEB_CONTENTS_OBSERVER_ANDROID_H_
 
 #include <jni.h>
 
 #include "base/android/jni_weak_ref.h"
@@ skipping 14 matching lines @@
 class WebContentsObserverAndroid : public WebContentsObserver {
  public:
   WebContentsObserverAndroid(JNIEnv* env,
                              jobject obj,
                              WebContents* web_contents);
   virtual ~WebContentsObserverAndroid();
 
   void Destroy(JNIEnv* env, jobject obj);
 
  private:
+  virtual void RenderViewReady() override;
   virtual void RenderProcessGone(
       base::TerminationStatus termination_status) override;
   virtual void DidStartLoading(RenderViewHost* render_view_host) override;
   virtual void DidStopLoading(RenderViewHost* render_view_host) override;
   virtual void DidFailProvisionalLoad(
       RenderFrameHost* render_frame_host,
       const GURL& validated_url,
       int error_code,
       const base::string16& error_description) override;
   virtual void DidFailLoad(RenderFrameHost* render_frame_host,
                            const GURL& validated_url,
                            int error_code,
                            const base::string16& error_description) override;
   virtual void DidNavigateMainFrame(const LoadCommittedDetails& details,
                                     const FrameNavigateParams& params) override;
   virtual void DidNavigateAnyFrame(RenderFrameHost* render_frame_host,
                                    const LoadCommittedDetails& details,
                                    const FrameNavigateParams& params) override;
+  virtual void DocumentAvailableInMainFrame() override;
   virtual void DidFirstVisuallyNonEmptyPaint() override;
   virtual void DidStartProvisionalLoadForFrame(
       RenderFrameHost* render_frame_host,
       const GURL& validated_url,
       bool is_error_page,
       bool is_iframe_srcdoc) override;
   virtual void DidCommitProvisionalLoadForFrame(
       RenderFrameHost* render_frame_host,
       const GURL& url,
       ui::PageTransition transition_type) override;
@@ skipping 16 matching lines @@
 
   JavaObjectWeakGlobalRef weak_java_observer_;
 
   DISALLOW_COPY_AND_ASSIGN(WebContentsObserverAndroid);
 };
 
 bool RegisterWebContentsObserverAndroid(JNIEnv* env);
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_ANDROID_WEB_CONTENTS_OBSERVER_ANDROID_H_