Convert WindowOpenDisposition to an enum class.

chrome/browser/android/tab_android.cc

 // Copyright 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/android/tab_android.h"
 
 #include <stddef.h>
 
 #include "base/android/jni_android.h"
 #include "base/android/jni_string.h"
@@ skipping 196 matching lines @@
 }
 
 void TabAndroid::HandlePopupNavigation(chrome::NavigateParams* params) {
   DCHECK(params->source_contents == web_contents());
   DCHECK(params->target_contents == NULL ||
          params->target_contents == web_contents());
 
   WindowOpenDisposition disposition = params->disposition;
   const GURL& url = params->url;
 
-  if (disposition == NEW_POPUP ||
-      disposition == NEW_FOREGROUND_TAB ||
-      disposition == NEW_BACKGROUND_TAB ||
-      disposition == NEW_WINDOW ||
-      disposition == OFF_THE_RECORD) {
+  if (disposition == WindowOpenDisposition::NEW_POPUP ||
+      disposition == WindowOpenDisposition::NEW_FOREGROUND_TAB ||
+      disposition == WindowOpenDisposition::NEW_BACKGROUND_TAB ||
+      disposition == WindowOpenDisposition::NEW_WINDOW ||
+      disposition == WindowOpenDisposition::OFF_THE_RECORD) {
     JNIEnv* env = AttachCurrentThread();
     ScopedJavaLocalRef<jobject> jobj = weak_java_tab_.get(env);
     ScopedJavaLocalRef<jstring> jurl(ConvertUTF8ToJavaString(env, url.spec()));
     ScopedJavaLocalRef<jstring> jheaders(
         ConvertUTF8ToJavaString(env, params->extra_headers));
     ScopedJavaLocalRef<jobject> jpost_data;
     if (params->uses_post && params->post_data)
       jpost_data = params->post_data->ToJavaObject(env);
-    Java_Tab_openNewTab(env, jobj, jurl, jheaders, jpost_data, disposition,
-                        params->created_with_opener,
-                        params->is_renderer_initiated);
+    Java_Tab_openNewTab(
+        env, jobj, jurl, jheaders, jpost_data, static_cast<int>(disposition),
+        params->created_with_opener, params->is_renderer_initiated);
   } else {
     NOTIMPLEMENTED();
   }
 }
 
 bool TabAndroid::HasPrerenderedUrl(GURL gurl) {
   prerender::PrerenderManager* prerender_manager = GetPrerenderManager();
   if (!prerender_manager)
     return false;
 
@@ skipping 668 matching lines @@
 static void Init(JNIEnv* env, const JavaParamRef<jobject>& obj) {
   TRACE_EVENT0("native", "TabAndroid::Init");
   // This will automatically bind to the Java object and pass ownership there.
   new TabAndroid(env, obj);
 }
 
 // static
 bool TabAndroid::RegisterTabAndroid(JNIEnv* env) {
   return RegisterNativesImpl(env);
 }