WebView: RegisterNativesImpl() returns bool; don't compare it for >= 0.

android_webview/native/aw_contents.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 "android_webview/native/aw_contents.h"
 
 #include <limits>
 
 #include "android_webview/browser/aw_browser_context.h"
 #include "android_webview/browser/aw_browser_main_parts.h"
@@ skipping 463 matching lines @@
   for (itr = visited_link_strings.begin(); itr != visited_link_strings.end();
        ++itr) {
     visited_link_gurls.push_back(GURL(*itr));
   }
 
   AwBrowserContext::FromWebContents(web_contents_.get())
       ->AddVisitedURLs(visited_link_gurls);
 }
 
 bool RegisterAwContents(JNIEnv* env) {
-  return RegisterNativesImpl(env) >= 0;
+  return RegisterNativesImpl(env);
 }
 
 namespace {
 
 void ShowGeolocationPromptHelperTask(const JavaObjectWeakGlobalRef& java_ref,
                                      const GURL& origin) {
   JNIEnv* env = AttachCurrentThread();
   ScopedJavaLocalRef<jobject> j_ref = java_ref.get(env);
   if (j_ref.obj()) {
     ScopedJavaLocalRef<jstring> j_origin(
@@ skipping 566 matching lines @@
 
 void AwContents::ForceFakeComposite() {
   browser_view_renderer_.ForceFakeCompositeSW();
 }
 
 void SetShouldDownloadFavicons(JNIEnv* env, jclass jclazz) {
   g_should_download_favicons = true;
 }
 
 }  // namespace android_webview