Handle resubmission of HTTP Posts.

chrome/browser/component/web_contents_delegate_android/web_contents_delegate_android.cc

 // 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.
 
 #include "chrome/browser/component/web_contents_delegate_android/web_contents_delegate_android.h"
 
 #include <android/keycodes.h>
 
 #include "base/android/jni_android.h"
 #include "base/android/jni_string.h"
+#include "content/public/browser/android/content_view_core.h"
 #include "content/public/browser/render_widget_host_view.h"
 #include "content/public/browser/invalidate_type.h"
 #include "content/public/browser/page_navigator.h"
 #include "content/public/browser/navigation_controller.h"
 #include "content/public/browser/navigation_entry.h"
 #include "content/public/browser/web_contents.h"
 #include "content/public/common/page_transition_types.h"
 #include "content/public/common/referrer.h"
 #include "jni/WebContentsDelegateAndroid_jni.h"
 #include "ui/gfx/rect.h"
@@ skipping 237 matching lines @@
 
 bool WebContentsDelegateAndroid::TakeFocus(WebContents* source, bool reverse) {
   JNIEnv* env = AttachCurrentThread();
   ScopedJavaLocalRef<jobject> obj = GetJavaDelegate(env);
   if (obj.is_null())
     return WebContentsDelegate::TakeFocus(source, reverse);
   return Java_WebContentsDelegateAndroid_takeFocus(
       env, obj.obj(), reverse);
 }
 
+void WebContentsDelegateAndroid::ShowRepostFormWarningDialog(
+    WebContents* source) {
+  JNIEnv* env = AttachCurrentThread();
+  ScopedJavaLocalRef<jobject> obj = GetJavaDelegate(env);
+  if (obj.is_null())
+    return;
+  ScopedJavaLocalRef<jobject> contentViewCore =

[joth, 2012/10/23 00:05:31]

nit: hacker style: content_view_core

[sgurun-gerrit only, 2012/10/23 00:28:11]

Done.

+    content::ContentViewCore::FromWebContents(source)->GetJavaObject();
+  if (contentViewCore.is_null())
+    return;
+  Java_WebContentsDelegateAndroid_showRepostFormWarningDialog(env, obj.obj(),
+    contentViewCore.obj());
+}
+
 // ----------------------------------------------------------------------------
 // Native JNI methods
 // ----------------------------------------------------------------------------
 
 // Register native methods
 
 bool RegisterWebContentsDelegateAndroid(JNIEnv* env) {
   if (!HasClass(env, kWebContentsDelegateAndroidClassPath)) {
     DLOG(ERROR) << "Unable to find class WebContentsDelegateAndroid!";
     return false;
   }
   return RegisterNativesImpl(env);
 }
 
 }  // namespace web_contents_delegate_android