[Android WebView] Synthesize a fake page loading event on page source modification (Re-land)

content/browser/web_contents/web_contents_android.h

 // Copyright 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 CONTENT_BROWSER_WEB_CONTENTS_WEB_CONTENTS_ANDROID_H_
 #define CONTENT_BROWSER_WEB_CONTENTS_WEB_CONTENTS_ANDROID_H_
 
 #include <jni.h>
 
 #include "base/android/scoped_java_ref.h"
@@ skipping 32 matching lines @@
                                                       jobject obj) const;
   base::android::ScopedJavaLocalRef<jstring> GetVisibleURL(JNIEnv* env,
                                                            jobject obj) const;
 
   bool IsLoading(JNIEnv* env, jobject obj) const;
   bool IsLoadingToDifferentDocument(JNIEnv* env, jobject obj) const;
 
   void Stop(JNIEnv* env, jobject obj);
   jint GetBackgroundColor(JNIEnv* env, jobject obj);
   base::android::ScopedJavaLocalRef<jstring> GetURL(JNIEnv* env, jobject) const;
+  base::android::ScopedJavaLocalRef<jstring> GetLastCommittedURL(JNIEnv* env,
+                                                                 jobject) const;
   jboolean IsIncognito(JNIEnv* env, jobject obj);
 
   void ResumeResponseDeferredAtStart(JNIEnv* env, jobject obj);
   void SetHasPendingNavigationTransitionForTesting(JNIEnv* env, jobject obj);
   void SetupTransitionView(JNIEnv* env, jobject jobj, jstring markup);
   void BeginExitTransition(JNIEnv* env, jobject jobj, jstring css_selector,
                            jboolean exit_to_native_app);
   void RevertExitTransition(JNIEnv* env, jobject jobj);
   void HideTransitionElements(JNIEnv* env, jobject jobj, jstring css_selector);
   void ShowTransitionElements(JNIEnv* env, jobject jobj, jstring css_selector);
@@ skipping 39 matching lines @@
   void EvaluateJavaScript(JNIEnv* env,
                           jobject obj,
                           jstring script,
                           jobject callback);
 
   void AddMessageToDevToolsConsole(JNIEnv* env,
                                    jobject jobj,
                                    jint level,
                                    jstring message);
 
+  jboolean HasAccessedInitialDocument(JNIEnv* env, jobject jobj);
+
  private:
   RenderWidgetHostViewAndroid* GetRenderWidgetHostViewAndroid();
 
   WebContents* web_contents_;
   NavigationControllerAndroid navigation_controller_;
   base::android::ScopedJavaGlobalRef<jobject> obj_;
 
   base::WeakPtrFactory<WebContentsAndroid> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(WebContentsAndroid);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_WEB_CONTENTS_WEB_CONTENTS_ANDROID_H_